Dont stress out over the finish; just leave no rough cuts. Copper head gaskets get a bad rap from people, mostly because the O-ring job was performed incorrectly, allowing coolant into the engine. %PDF-1.3 % For instructions on how to enable cookies, please see the help section of your browser. Head Build Kits include the following: Intake Valves, Exhaust Valves, Valve Spring Retainers, Valve Locks, Valve Springs, Valve Stem Seals, and Valve Spring Locators. Unfortunately, they are not available anymore. WebALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. WebEdelbrock RPM Olds 455 Head Porting HeavyOlds 268 subscribers 642K views 15 years ago The scariest thing I ever did was port a set of new Edelbrock aluminum cylinder heads. Specs . THIS PACKAGE INCLUDES: 1 PAIR OF ROCKET RACING CYLINDER HEADS. dual-quad big block Chevrolet. Copper head gaskets can be purchased from numerous suppliers such as Clark, Hussey, SCE, and Flatout Gaskets and should be ordered with a gasket-bore size .050-inch larger than your engine bore. There is not a better method of sealing combustion than the copper head gasket with the proper O-ring and receiver grooves machined into the head and block. WebThe Olds head can gain about 80% of its total potential flow by matching ports on intake and exhaust side (yes grind out those headers), removing A.I.R. The impetus for the design came from, of all places, a look at the Chevrolet SB2-style cylinder head and its excellent-flowing, modern combustion chamber and port design. Description Heads come with 5 angle valve job. Pricing on the WPE Z head starts at $2,850 per pair for the Stage 1 design, with incremental prices increases as the user seeks to increase performance by choosing the Stage 2, 3 or 4 designs. Even at that small 46-cc level, the cylinder head seemed to have adequate deck thickness for the 640 hp that the particular engine produced. Joes first car was a 40 Ford coupe with a 303 c.i.d. Some of our popular builds are: Edelbrock Performer RPM Olds Edelbrock Performer RPM (Stock & Super Stock) Contact Us Trust me, when the job is done properly, there arent any sealing issues in the highest-horsepower applications. By continuing to use our site, you agree to their use. Heads are available with bronze guides and iron seats, with a beryllium-copper seat available for max-effort applications. Filling the exhaust heat crossovers can never hurt. 0000369701 00000 n Putting a higher flow head with 220cc runners on a relatively stock 350 would be going in the wrong direction. This car is called the Hefty HEMI and will compete in the NMCA - Nostalgia Super Stock class! CNC combustion chambers offer superior control over flame travel and quench area. This website uses cookies to improve your experience while you navigate through the website. A The phone number for Heads Shop is: (201) 223-2300. As well as port matching. RRP ROCKER STUD GIRDLES ARE AVAILABLE FOR ROCKET RACING CYLINDER HEADS. Build your own custom newsletter with the content you love from Dragzine, directly to your inbox, absolutely FREE! WebPro-Port Raw heads are semi-machined with finished accessory, intake and exhaust flange bosses. The famous C head is well known for being the best factory iron cylinder head to use, but I have not found that to be the case. The oldest castings (used on the 1965 400 to 425-ci engines) have the letter A, and the latest big-block production castings have the letter J. The series ended there. Made from the finest material, with total in-house manufacturing in our ISO-9001 certified California-based facilities. All rights reserved. Stock-type steel big-block Oldsmobile valves are available through SBI and other sources and are relatively inexpensive. Performance ranges from an emissions-legal street-oriented bolt-on for daily drivers to a full-on race casting for serious competition. All Rights Reserved. For those racers looking for a head with 500+hp potential, this is it! Speedmaster has taken the guesswork out of top-end component selection by actually placing the top end components together in complete kits. He has given over 50 years of technology & hands on experience to the sport of drag racing. Not a lot of flow yet as there's no real work in them yet They're going on a 461, cn crank, stock rods, arp head, rod, main bolts. Churn out all the asphalt-chewing, road-grating horsepower you want with our massive selection of rotating assemblies! Yes, they have a ton of potential but need some work to get there obviously. Fully cnc'd. This design allows you to select a wide array of thicknesses for the application. We wanted to keep the design as close to OEM specs as possible so that guys could bolt these on using existing components, but have a chamber design thats modern. The Oldsmobile factory-production small-block cylinder heads are identified by a number cast into the front lower portion of the head next to the number-1 and number-8 cylinders. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. Copyright 1995-2023 Rocket Racing & Performance LLC. ***CALL FOR PRICING DUE TO NATONAL SHORTAGE ON PARTS AND MATERIALS***, HRE All Sheet Metal Intake Manifold for Dual Carburetors, HRE All Sheet Metal Intake Manifold for Single Carburetor, Edelbrock BBC "SSCE Custom" Super Victor Intake Manifold, Big Block or Small Block Chevy Aluminum Oil Pan, Moroso "Original" 3-Vane Racing Vacuum Pump Kit, Moroso 4-Vane "Enhanced Design" Vacuum Pump Kit, Manton Special 7/16" Heat Treated Pushrod Set of 16, Angle Mill Head Correct Int. CNC ported w/ 5 angle valve job. When you remove a cylinder head torqued up with a copper head gasket, you literally have to pry the gasket off the block because the soft copper embeds into the receiver grooves, which is what seals the combustion pressure. Side & Ream Head Bolt Holes, Finishing of Custom Unfinished Race Block, Machine / Align Bore for Big Ford Cam Bearings, Balancing V-8 Assemblies (Heavy Metal to Balance Additional Time & Material), Intake Match, Bowl Blend, Polish Chamber& Exhaust Port (Pr). 1 ROCKET Traco Engineering, known at the time for extremely fast Indy cars and various sprint cars, utilized Mondello heads exclusively. From Street to Race ready performance, weve got it all covered, Weve done all the hard work for you. This, Affordable Street Performance Applications, Select Performer Heads are 50-States Legal, Next-Level Street Performance Applications, High-Performance Street & Light Race Applications, Available in CNC Ported for Maximum HP/TQ, Raised Runners, Revised Chambers and Relocated Valves, Available with original Edelbrock script or block logo design, Available with raised-roof combustion chamber design for high-lift cams, Manufactured by the company that pioneered Flathead performance, The only heads designed specifically to accommodate almost any CNC port configuration, Hot Isostatic Pressing castings available for increased strength and density, Cast in the USA at Edelbrocks state-of-the-art foundry. Speedmaster El Rayo ignition system are designed for the enthusiast that is serious about performance but needs the small cap size due to space considerations when installed. But what can we do to help? 1 PAIR OF ROCKET RACING CYLINDER HEADS. USES OLDSMOBILE HARLAND SHARP ROCKERS OR COMPARABLE. Back when I ran the NHRA Stock Eliminator W-30 engine, I used the factory .017-inch embossed steel shim head gasket. You might need to go hotter or colder depending on your setup, but this is roughly equivalent to a R45S. WebHeads Shop at 4101 Bergen Turnpike, North Bergen, NJ 07047. NO WATER BY PORTS SO PORTING IS INFINITE. Many variables will be included in your engines blueprinting process such as; type of camshaft, crankshaft, cylinder head porting and polishing, multi angle valve jobs, balancing, intake (port matching), pistons etc. There are a number of head gaskets for the Oldsmobile engine. One such individual is Brad Wise of Wise Performance Engineering. Once cookies are enabled please refresh the current page. Contact us for your application and pricing. Combustion Chamber, Exhaust and Intake Ports all fully CNC machined for better flow. The oldest castings have a lower number and the latest production castings have a higher number. Unsung Hero by Scott Parkhurst, Popular Hot Rodding The 403 Olds may be the most overlooked performance engine ever. Molding two designs into one proved more challenging than expected, but hard work and solid engineering principles made the Z head a reality. cool, thanks for sharing. COMPLETE READY TO BOLT ON. Feel free to contact us for any custom quotes. In order to shop on this Web store, you must have cookies enabled. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. Olds Oldsmobile 1969 BareC Heads / 455 / XLNT! WebStage II: $500 Suggested porting for most intakes. These castings are undesirable for performance use. " ?~`?|-wR]6SK0[.@#Y8FljVlUU J@L>} 8 A_'kN}JMx!M*~_YkkRaKA;CQ=U ?1Y-o)K ?YyFAiW7WTI *" 2D?ks,P)k!PCo* \?+0%/rD_Bt!e{IlI!|U8?!> 8z~Uj^[#2P#^W$*UWQ -TeE9\ For the ultimate in Street Performance, look no further than the Outlaw Series. When milling your cylinder heads, make sure that the machine shop machines the deck surface parallel to the valve-cover rail. We deliver reliable horsepower, torque and drivability. Hopefully somewhat impressive or at least an improvement over the small valve heads I pulled off. When milling to reduce the combustion-chamber volume, it takes approximately .006 inch of deck surface removed per cubic centimeter of reduced combustion-chamber volume. The first step is to understand the causes of climate change and how we can reduce our impact on the environment. Using the experience he gained while racing in the NMCA and supporting his customers all over the world, Wise made the decision to investigate a new design that would provide some room for growth and the Z heads are the result. The most desirable small-block Olds cylinder heads are the number-6 and number-7 castings. 7Us.QW~?Y"6P-7Kv4z~hFseH.I>ZVb>U43T. When were done they flow just a bit better than your best numbers and work really well. Oldsmobile factory-production big-block cylinder heads are identified by a letter cast into the front lower portion of the head on the number-1 and number-8 cylinders. flat head Ford along with 4 Stromberg Carbs, Edelbrock heads & manifold and of course, an Engle camshaft. Exhaust. The Sportsman Series offer high horsepower and excellent torque. Newer Post . Using only high-grade components, our team of machinists and engineers with 40+ years experience get the job done with quick turnaround time and proven precision and assured quality control. Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. Mike is a great guy. Race Recondition: $350 Complete recondition of cylinder heads with a Serdi cut valve job, surface mill, cleaning, inspection, re-assembly and new valve seals installed. This happens either because the combustion seal is compromised or the head does not sit flat due to improper machining. Stage V: See below for pricing Our "race" port job- for all out racing and maximum horsepower situations. They worked like a charm. Giant Killer by Chris Hemer, Popular Hot Rodding Bigger isnt always better and Mondellos 307 Olds proves the point. JFIF H H Adobe d@ Our race prepped heads use a 2.19 intake valve and are 244 cc runner. Rated 5.00 out of 5 $ Add to cart $ 995.00 Add to cart; Home; Parts. With the right seat cutters, the bowl is larger and the bowl shape allows a better transition for the air/fuel mixture to exit the valve, thus increasing available horsepower. If you need it to be more exact, you have to check multiple times, as the head is shaved. Coming along slowly.. it's a long winter. Those Shelby Ford Cobras, 1st, 2nd, 3rd & 4th places respectively. I have reused them multiple times by carefully cleaning them and applying a very light layer of silicone over the entire gasket. Speedmaster cylinder heads offer great performance for less than it would cost to rebuild an old set. But I have not had a failure with these gaskets on cast-iron cylinder-head engines. In order to shop on this Web store, you must have JavaScript enabled. Speedmasters 6-71 Street Supercharger kits can give you 45-55 percent more streetable power. COMING SOON IS THE ROCKET RACING TUNNEL RAM FOR OUR RRP HEADS!!! The store will not work correctly in the case when cookies are disabled. CUSTOM ENGINEERED GUIDEPLATES FOR THE ABSOLUTE BEST ALIGNMENT. Some of the key features include: Speedmaster CNC ported cylinder heads are machined on dedicated 4-axis and 5-axis CNC machining centers to ensure accuracy and cost effectiveness. Hb``d``Z @KrB10Z&00040Dscc` '00 endstream endobj 35 0 obj 69 endobj 25 0 obj << /Type /Page /Parent 19 0 R /MediaBox [ 0 0 676 927 ] /Resources << /XObject << /Im0 29 0 R >> /ProcSet [ /PDF /ImageC ] >> /Contents 26 0 R /PieceInfo << /AdobePhotoshop << /LastModified (D:20120817155034-08'00')/Private << /RoundTrip 1 /ExportCrispy false /SaveTransparency false /ImageResources 30 0 R /XObject << /Im0 29 0 R >> /StandardImageFileData 31 0 R >> >> >> /LastModified (D:20120817155034-08'00') /CropBox [ 0 0 676 927 ] /Rotate 0 >> endobj 26 0 obj << /Filter /FlateDecode /Length 27 0 R >> stream O-rings can be installed in the head or the block, but preferably in the cylinder head. Stage III: See below for pricing Complements any head porting for maximum horsepower. The heads are making really good power. Research, compare, and save listings, or contact sellers directly from 160 Oldsmobile models in Rahway, NJ. When it comes to yellow tomatoes, Carolina Gold is a popular determinate variety. Stage III: See below for pricing Complements any head porting for maximum horsepower. Joe Mondello and Racing are synonymous with each other. The famed Mondello-Matsubara Blown Fuel Altered won two National Events in the 1960s. First of all, I'm just a homegamer in the Oldsmobile cylinder head department. From there, Oldsmobile engineers took their shot at creating the best possible drag race head, and introduced the Oldsmobile Pro Stock head (PN 24502585). The obsolete factory Oldsmobile big-block .017-inch-thick steel shim gasket worked very well in my 11:1-compression NHRA Stock Eliminator engine. you have a ported head. 75 mm throttle body, A 90 mm mass, 24 or 30 lb injectors and a chip and tune after. Today, Chevrolet performance cylinder heads still utilize the identical combustion chamber, which Joe designed in the early 1960s known as the Posi-Flow chamber. Rebuilding Your First Engine by Joe Mondello This is a six part article with step-by-step instructions. Some of our popular builds are: Edelbrock Performer RPM Olds Edelbrock Performer RPM (Stock & Super Stock) Contact Us These gaskets basically consist of two layers of embossed hardened steel and a shim of desired thickness between. Copyright 1999-2023 SteveSchmidtRacing.com. Bernard Mondello, Joes son, grew up surrounded by the richest heritage in drag racing history. Plus, you can turn up the horsepower even more by choosing heads with CNC-ported runners and chambers, CNC-profiled chambers and other enhancements. Includes port matching. Jason draws on over 15 years of experience in the automotive publishing industry, and collaborates with many of the industry's movers and shakers to create compelling technical articles and high-quality race coverage. Reusing this cam for this year. A Heads Shop is located at 4101 Bergen Turnpike, North Bergen, NJ 07047, A Heads Shop is open:Saturday: 8:00 AM - 8:00 AM Sunday: Closed Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 8:00 AM Thursday: 8:00 AM - 8:00 AM Friday: 8:00 AM - 8:00 AM. Your One Stop Shop For Olds Performance Products. Back in the mid to late-00s, Wise was racing his Olds in the NMCAs Pro Stock class using a set of warmed over old-school Batten cylinder heads, and he eventually came to the realization that if he wanted his combination to progress, he was going to have to do something about the induction system, as the Batten heads were, for lack of a better term, tapped out. If you bolt a set of big-block heads on a small-block, its like bolting on a ported head. While few would ever recommend bolting small-block heads on a big-block engine, using the big-block heads atop a small-block bottom end is a cool hot rod trick. Pricing is for traditional V-8 cylinder head pairs. My question is how far can you port these heads? Just bolt on a set of complete heads for instant power - cos we've done all the hard work for you! The ultimate setup in cylinder sealing is the copper head gasket with a stainless O-ring embedded into the cylinder head, with a corresponding receiver groove machined in the block. Orlando Fl. They must line up perfectly to each other. As well as port matching. All rights reserved. For those looking to build an Olds small-block, Wise recommends using one of the mid-80s Olds diesel engine blocks, adding these cylinder heads, then utilizingthe Edelbrock 455 manifold on top to work with the raised port location. EFVU(eufv7GWgw8HXhx)9IYiy*:JZjz m !1AQa"q2#BRbr3$4CS%cs5DT We use encrypted SSL security to ensure that your credit card information is 100% protected. Burning fossil fuels for energy rel, Estlers Mortgage Lifter: An Heirloom Tomato Variety Perfect for Home Gardeners, Gardening is an enjoyable and rewarding hobby that many people enjoy. Tomato Varieties: From Determinate to Indeterminate & Dark to Yellow Research Your Options Before Planting! They are available for popular V8 engines. Available with 2 different programs, stock valve or our big valve race version. Oldsmobile. Heads are ready to bolt on right out of the box, Made from high quality components, built to last and assembled in our California facility. 0000369626 00000 n Joe celebrated over 40 years in the high performance manufacturing industry. 0000000853 00000 n The Other 350s: Oldsmobile by Marlan Davis, Car Craft The Olds 350s design specs offer ample performance potential. I have had various issues with them. If its a 383 stroker, you can probably go with 200cc intake runners. So, which heads are the best performers, and how can you spot them? The after numbers look close to what everyone says these head flow, interesting. With 70cc chambers built into the heads from the beginning, the heads handle street performance, but Wise explains that users looking to use them in more aggressive combinations can knock down the chamber dimension by decking the cylinder head and build some compression into the engine. Stage I PM: $300 Our "street" port job - a minimum recommended porting stage. A head with 180 or 185cc intake runners will work well on a typical 350 Chevy street engine that makes 400 to 450 horsepower. EACH SET OF HEADS IS BUILT TO YOUR SPECIFIC ENGINE. In years past, I measured intake runner volume in a bunch of different-lettered iron cylinder heads, and found that the E castings were second in line to the J heads in small runner size. Theres enough material in and around the deck to handle that kind of power, he explains. The factory iron small-block cylinder head has some very small intake ports and is very plain to see. H*-537S0 BK#s0k ] endstream endobj 27 0 obj 40 endobj 28 0 obj 361529 endobj 29 0 obj << /Type /XObject /Subtype /Image /Interpolate false /Filter /DCTDecode /Width 676 /Height 927 /BitsPerComponent 8 /ColorSpace /DeviceRGB /Length 28 0 R >> stream Some manifolds may not have enough material and runner volume to match, but the Edelbrock Victor (PN 2812) does. FULL RADIUS CNC 75 CC CHAMBER TO PROMOTE COMPLETE COMBUSTION, STOCK APPEARING BOLT BOSES FOR ALTERNATORS, ETC. When performing the O-ring and receiver-groove operation, location of the O-ring and receiver groove is absolutely important. Not intended for street application. These MLS gaskets are made to order from Cometic and take about four weeks to produce. Our EFI systems provide excellent throttle response throughout the RPM range along with smooth engine operation. The most common modification done to these small-block Olds castings is to install the 2.000-inch-diameter intake and 1.625-inch- exhaust valves from the big-block. Joe Mondello began doing research & development work for Oldsmobile in 1968 and his ongoing commitment and dedication has merited him the name of Dr. Standard full port goes about 250cc and flows over 340 cfm. We'll be back on Monday, January 3. WebCompetition Components Now offers CNC Ported Cylinder heads for Oldsmobile Engines. &6E'dtU7()euFVfvGWgw8HXhx9IYiy*:JZjz ? So give your heads a check with a set of vernier calipers to make sure that the deck surfaces are parallel to the valve-cover rail and the same as each other. Speedmaster line of EFI systems is all you need when deciding to upgrade your engine to modern electronic fuel injection. Having a decent port in the thing to where it would flow and work forced us to raise the intake port up 1.750-inch, and then we raised the exhaust port about the same. Stage V Competition: Standard valve angle, conventional style heads, Stage V Ultra-Competition: altered valve angle, competition style heads. For the more serious street application, the SuperStreet Series boasts high quality intake and exhaust valves and valve springs suited for daily drivers and tough street machines. Competition-ready heads feature fully CNC machined combustion chambers and blended seats for increased air flow and well as revised exhaust valve angles for larger intake valves. WebCompetition Components 4406 Van Atta Rd. These guys have alot of experience and helpful and cheap, Nirmal is a good guy with alit of experience, Worst experience nasty attitude doesn't take responsibility he has had my motor for 8 months for 30 over bore hot tank and flycutting pistons had to return motor 3 times found metal shavings in motor motor was dirty and stay away from nirmal stay away. Cookie Policy. In the 60s & 70s, this was the fastest wedge-head Chevrolet, running a 7.24 E.T. to grow your business. 0000000680 00000 n It looks like you could go huge on the exhaust ports, but I know that sometimes going too big actually kills velocity. SPRINGS,LOCKS, RETAINERS, STUDS,GUIDEPLATES, AND VALVES. Stage IV: $1000 Our "hot rod" port job- for nitrous and forced induction applications. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Pro Sportsman Porting Work- Call for Pricing! Rocker arms and other supplemental parts increase the price as well. Includes fully ported exhaust, bowl ported and port matched intake, and profiling of the combustion chambers. In my experience, it seems that the rest of the factory cast-iron cylinder heads (A through H) are close enough in runner shape and size so that it does not really matter which one you select for your high-performance Oldsmobile project, especially if you are porting them. This category only includes cookies that ensures basic functionalities and security features of the website. In the early 1950s, before Joe was 17 years old, he had already ported & relieved more than 50 Ford flat head blocks for the finest engine builders of that era. For the best experience on our site, be sure to turn on Javascript in your browser. Also available from WPE are exhaust flanges, valley trays, and every other part youll need for installation. Stage III: $850 Our "strip" port job - the best bang for the buck. Mondello Performance Products, Inc. 1103 Paso Robles Street Paso Robles, California 93446, Toll Free Order Line: 877-322-4489 (Ordering with part numbers only). They include almost everything you need to make serious horsepower. These heads solve all of those problems, Wise explains. I have not found any considerable difference between the castings, with the exception of the J heads. I've blown my wallet on e-brocks in the past, so we'll see if I'm disappointed this summer. Includes full Speedmaster Bare cylinder heads offer improved power throughout the entire rpm range for greater throttle response and top-end performance. This new head features a modern 77cc combustion chamber, new larger 2.150 intake valve and updated ports for improved flow The most popular for street applications are: the FelPro PN 8171 PT1; the FelPro PN 1155; and the Corteco PN 55660HG in .040-inch-thick and PN 55661HG in .028-inch-thick versions. Edelbrock recommends a Champion plug in their info for the head. Older Post Notice the shape of the port under the intake seat. You have a direct, line of sight to the valve on both the intake and exhaust side. Once JavaScript is enabled please refresh the current page. $3795. If you get a set of roller rockers that don't require any machine work to install, you can put them on Includes full porting and polishing of the inside of the intake manifold. Joes worldwide clientele bears this axiom out; using Mondello heads & engines, they have set every type of record imaginable. The 1972 W-30 H heads are probably the rarest; the 1970 W-30 F heads are not quite as rare. Always remember, at Mondellos you get what you pay for: Horsepower, not promises. The big-block and diesel engine blocks also used a 3.000-inch main bearing diameter over the small-blocks main bearing dimension of 2.500-inch. Includes bowl port. Wise based his Olds cylinder head development on the port shape of the venerable Chevrolet SB2 cylinder head design. For the best experience on our site, be sure to turn on Javascript in your browser. The same goes for the intake and exhaust ports on the muscle-car-era castings. Developed by William Estler in the 1940s, this tomato is known for its large size, sweet flavor, and disease resistance. Includes the bowls, port match, and profiling of the combustion chambers. Includes port match. This ensures that the valve free-drop and combustion-chamber depth is even. THIS IS JUST A SAMPLING OF THE MANY FEATURES THESE HEADS HAVE. 403 Olds Engine Building by Cam Benty, Popular Hot Rodding More tips on a 403 buildup. Jiffy peat pellets are a popular choice for starting tomatoes, but they can also be used for peppers. We use only quality name brand parts that we trust giving our customers a superior product for their money. Factory trained on AEM and Holley EFI systems. There is a spacer system to make everything work with a big-block Olds. These specially designed heads are unported and feature extra-thick decks, under-sized intake and exhaust runners, and increased wall thickness that allow professional head porters and engine builders to perform custom CNC porting and other modifications. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. v*UWb]v*U??~Z }e{XWU=_PF*+m (.__Z =j:S{O*>})Hu{Gl;bwyl8W8?