Includes full porting and polishing of the inside of the intake manifold. Wise offers his expertise in setting up the cylinder heads per customer input and through the application of his 30-plus years of experience with the Oldsmobile platform. EACH SET OF HEADS IS BUILT TO YOUR SPECIFIC ENGINE. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. Once JavaScript is enabled please refresh the current page. We use cookies to provide you with the best possible user experience. Golden Rules of Porting Cylinder Heads - Part WebShop Oldsmobile vehicles in Rahway, NJ for sale at Cars.com. JavaScript is disabled. The obsolete factory Oldsmobile big-block .017-inch-thick steel shim gasket worked very well in my 11:1-compression NHRA Stock Eliminator engine. Research, compare, and save listings, or contact sellers directly from 160 Oldsmobile models in Rahway, NJ. A Heads Shop has a 4.0 Star Rating from 4 reviewers. Speedmaster line of EFI systems is all you need when deciding to upgrade your engine to modern electronic fuel injection. 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. Our Cylinder Heads are built and assembled in-house at our facility in California. These cookies will be stored in your browser only with your consent. Contact us for your application and pricing. Assembly has been carried out at the Speedmasters TDS Department by the Head differential technician. ROCKET RACING OLDSMOBILE CYLINDER HEADS 7Us.QW~?Y"6P-7Kv4z~hFseH.I>ZVb>U43T. The oldest castings have a lower number and the latest production castings have a higher number. 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. The Mondellos showed they could excel on the water as well as the dragstrip. These castings are undesirable for performance use. These gaskets are pretty much available in any thickness and bore size when you custom-order them. Luckily, I saved all of my used ones and reused them by glass-bead cleaning them and gluing a .015-inch-thick soft copper wire around the raised combustion ring. Also available from WPE are exhaust flanges, valley trays, and every other part youll need for installation. The lowest combustion chamber volume I ever had on an Edelbrock Performer RPM head with the standard combustion chamber was on the 2009 Engine Masters Challenge engine at 46 cc. @ 213 mph at the 1969 Indy U.S. Nationals. 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. U 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. NO WATER BY PORTS SO PORTING IS INFINITE. I dont have time to figure out why some companys product failed, especially when there is something else I can get my hands on that performs reliably. All Rights Reserved. Web440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. Wise Performance Engineering Mike is a great guy. We deliver reliable horsepower, torque and drivability. You have a direct, line of sight to the valve on both the intake and exhaust side. CHECK OUT THESE OUTSTANDING FEATURES: RAISED EXHAUST PORTS THAT ACCEPT STANDARD FLANGES. Porting Just choose your level of performance. A head with 180 or 185cc intake runners will work well on a typical 350 Chevy street engine that makes 400 to 450 horsepower. In the 1960s, Joe also worked part time for Carroll Shelby building the performance heads and engines that won the Le Mans Grand Prix. FULL RADIUS CNC 75 CC CHAMBER TO PROMOTE COMPLETE COMBUSTION, STOCK APPEARING BOLT BOSES FOR ALTERNATORS, ETC. WebSpeedmaster CNC ported cylinder heads are machined on dedicated 4-axis and 5-axis CNC machining centers to ensure accuracy and cost effectiveness. Build your own custom newsletter with the content you love from Dragzine, directly to your inbox, absolutely FREE! Cylinder Head and Manifold Porting Services THE ONLY WAY TO ACHIEVE EQUAL FLOW AND FILLS ALL CYLINDERS THE SAME WAY, WHICH YIELDS HIGHER HORSEPOWER AND HIGHER TORQUE NOT SEEN WITH OTHER HEADS. While many gardeners prefer the reliable production and compact size of determinates, others are drawn to the larger fruits and greater yields of indeterminates. 0000369682 00000 n Stage III: See below for pricing Complements any head porting for maximum horsepower. Terms|Privacy, Oldsmobile Motor Cylinder Head Guide | CarTech. As with any major engineering project, it wasnt so simple as just measuring the dimensions and transferring them over to a new casting. Good middle of the road plug, not too expensive, high quality, regularly stocked everywhere. Description 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. CUSTOM ENGINEERED GUIDEPLATES FOR THE ABSOLUTE BEST ALIGNMENT. We designed this stuff a few years ago, and just recently put them into production and have had some great results out of them. Very happy with the power made on the dyno with the Edelbrock Carbs. The best head gasket in 98 percent of high-performance Oldsmobile applications is the Cometic MLS head gasket (multi-layer steel). This new head features a modern 77cc combustion chamber, new larger 2.150 intake valve and updated ports for improved flow 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. Head or block O-ringing: Starting at $250, Address: 1035 Front Royal Dr. Indianapolis, IN 46227. Factory trained on AEM and Holley EFI systems. Theres enough material in and around the deck to handle that kind of power, he explains. Edelbrocks Pro-Port Raw Cylinder Heads are purpose-engineered castings for custom racing engines. 455 Olds to Go by Marlan Davis, Car Craft Joe Mondello builds a 500-horse 455 thats the Torque of the town. Dont stress out over the finish; just leave no rough cuts. I'm sure I'll get flamed for not using e-brocks anyways.. 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 With 2021 in full swing, many gardeners are looking for new varieties of plants to grow. This factory iron big-block A cylinder head has the largest ports I have seen. WebOffering top notch Aluminum Cylinder Head Porting and Cylinder Block Machining Services for High Performance Racing Engines by Race Engine Builder Steve Schmidt. Authorized dealer for all Holley products, Comp, Erson, Lunati cams, Mahle and RaceTec pistons. Olds Oldsmobile 1969 BareC Heads / 455 / XLNT! Joes first car was a 40 Ford coupe with a 303 c.i.d. 0.027" cometics, should be roughly 9.6-1. Not intended for street application. Peppers take longer than tomatoes to get going, so start them first. The nice job on these C heads came by pouring in melted aluminum from the port side and then porting the bowl properly. In order to shop on this Web store, you must have JavaScript enabled. Unfortunately, they are not available anymore. Performance ranges from an emissions-legal street-oriented bolt-on for daily drivers to a full-on race casting for serious competition. so, these are Pro Comps that got cleaned up a little? The heads are offered in four different configurations, from a basic CNC-chamber, CNC intake/exhaust port design that flows 340 cfm on the companys Superflow SF600 flowbench all the way up to the big-dog 400-plus cfm max-effort cylinder head designed for all-out racing applications. TORRANCE, CA Edelbrock has heard the requests from the Oldsmobile faithful and is responding by releasing a new and improved Performer RPM Cylinder Head for the Big Block Oldsmobile V8. Joe Mondello began doing research & development work for Oldsmobile in 1968 and his ongoing commitment and dedication has merited him the name of Dr. 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. JavaScript seems to be disabled in your browser. NO HEAD BOLT HOLES TO DEAL WITH WHEN PORTING. 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. Although the ports have been raised, Wise says that the current Edelbrock intake for the 455 Oldsmobile engine bolts right on to the new cylinder head design. They are available in .028 and .040 thicknesses. By continuing to use our site, you agree to their use. All of the great drag race cars ran with Mondello. In the 60s & 70s, this was the fastest wedge-head Chevrolet, running a 7.24 E.T. I have seen many engines use these in very-high-horsepower turbo and blower applications with varying degrees of success. I have reused them multiple times by carefully cleaning them and applying a very light layer of silicone over the entire gasket. I have had various issues with them. WebThe oval port head has 110-cc chambers, and the rectangular port head comes with 118-cc chambers. When were done they flow just a bit better than your best numbers and work really well. 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. CFM Performance Copyright 2023 - All Rights Reserved. Joe Mondello has set national records and won events over the years with both cars and boats. The stock cylinder head and other designs on the market are capable of flowing about 320 cfm, but above that, and above .650-inch lift, they become inefficient and the airflow becomes very turbulent because of the chamber design. We use only quality name brand parts that we trust giving our customers a superior product for their money. It is also known as Radiator Charlies Mortgage Lifter, after Charles Byles (1890-1976), an auto mechanic, This website uses cookies for functionality, analytics and advertising purposes as described in our, http://www.xsrpms.com/dragnet/rides/napier/index.html. Copyright 1995-2023 Rocket Racing & Performance LLC. For the ultimate in Street Performance, look no further than the Outlaw Series. Stage III: $850 Our "strip" port job - the best bang for the buck. The debate is further complicated by the fact that some tomato varieties can be either determinate or indeterminate depending on their growing conditions. Oldsmobile. 1979 2023 Speedmaster. Those Shelby Ford Cobras, 1st, 2nd, 3rd & 4th places respectively. 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. They worked like a charm. Wow the before the bowl work they are far from impressive. CNC Ported heads eliminate human error and variation from port to port. cool, thanks for sharing. Joe Mondello designed open chamber big and small block Chevy cylinder heads and pistons long before Chevy did. As well as port matching. 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. COMING SOON IS THE ROCKET RACING TUNNEL RAM FOR OUR RRP HEADS!!! Cam is an old grind, smaller base circle 234/244 .520 .542. BTR stocks the commonly used thicknesses, and they are available in .027-, .030-, .036-, .040-, .045-, .051-, .060-, .065-, .071-, .074-, and .120-inch sizes. THESE ARE THE ABSOLUTE BEST PRODUCTION AND TRACK PROVEN CYLINDER HEADS AND INTAKE YET FOR OLDSMOBILES. Speedmaster Cylinder Head parts have been assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance. These cookies do not store any personal information. 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.