Cookies are disabled. 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. These heads were a good bang for the buck with room to grow vs the cam that I am running. 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. Cam is an old grind, smaller base circle 234/244 .520 .542. Includes port matching and blending of the plenum and its dividers. Available with 2 different programs, stock valve or our big valve race version. Combustion Chamber, Exhaust and Intake Ports all fully CNC machined for better flow. From extreme weather events such as droughts, floods, and wildfires to the melting of polar ice caps and rising sea levels, it's clear that our planet is in trouble. WebAt the end of the day, pocket porting may not produce the fastest-looking set of heads or the most photogenic, but the results can be very satisfying. Milling cylinder heads for increased compression is a relatively easy operation because Oldsmobile cylinder heads are square and can easily be cut without any special fixturing. The combustion chamber in the WPE Z head mimics the design of the SB2, as do the exhaust ports. 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 Get Heads Shop can be contacted at (201) 223-2300. Speedmaster crate engines have become a huge success all over the world. For those racers looking for a head with 500+hp potential, this is it! as well as profiling of the combustion chambers. 403 Olds Engine Building by Cam Benty, Popular Hot Rodding More tips on a 403 buildup. This creates additional horsepower and torque. After lots of trial and error, plenty of burned welding wire, measuring, testing, fitting, and hair-pulling, he finally settled on dimensions that made sense for the Olds platform, and would provide an opportunity for both street and race customers to step into the 21st century in terms of performance and airflow capability. porting and polishing of the inside of the intake manifold. Pricing is for traditional V-8 cylinder head pairs. Performer RPM Cylinder Heads for Filling the exhaust heat crossovers can never hurt. Joseph Mondello passed away in April of 2011, but he will always be known for designing, building and providing us all with the best high performance products money can buy. 0000369626 00000 n Some manifolds may not have enough material and runner volume to match, but the Edelbrock Victor (PN 2812) does. Race Recondition: $350 Complete recondition of cylinder heads with a Serdi cut valve job, surface mill, cleaning, inspection, re-assembly and new valve seals installed. All rights reserved. As with any major engineering project, it wasnt so simple as just measuring the dimensions and transferring them over to a new casting. These heads are capable of over 400 cfm airflow. s !1AQa"q2B#R3b$r%C4Scs5D'6Tdt& Mondello Performance Products, Inc. 1103 Paso Robles Street Paso Robles, California 93446, Toll Free Order Line: 877-322-4489 (Ordering with part numbers only). The debate is further complicated by the fact that some tomato varieties can be either determinate or indeterminate depending on their growing conditions. THESE ARE THE ABSOLUTE BEST PRODUCTION AND TRACK PROVEN CYLINDER HEADS AND INTAKE YET FOR OLDSMOBILES. Also available from WPE are exhaust flanges, valley trays, and every other part youll need for installation. Heads Shop can be contacted via phone at (201) 223-2300 for pricing, hours and directions. v*UWb]v*U??~Z }e{XWU=_PF*+m (.__Z =j:S{O*>})Hu{Gl;bwyl8W8? Made from the finest material, with total in-house manufacturing in our ISO-9001 certified California-based facilities. I've blown my wallet on e-brocks in the past, so we'll see if I'm disappointed this summer. In the 60s & 70s, this was the fastest wedge-head Chevrolet, running a 7.24 E.T. Olds Oldsmobile Speedmaster cylinder heads offer great performance for less than it would cost to rebuild an old set. Okemos, MI 48864 PH: 616.499.6223 Contact Us! Exhaust. The nice job on these C heads came by pouring in melted aluminum from the port side and then porting the bowl properly. I only use these on cast-iron head engines. Intake and 1.680 in. you have a ported head. For the ultimate in Street Performance, look no further than the Outlaw Series. FLAT TAPPET OR HYD. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. This tells you if both heads are milled the same amount and if those decks are straight. But opting out of some of these cookies may have an effect on your browsing experience. Corteco makes some high-quality gaskets. This method brings you pretty close. Older Post Whether youre growing hot or sweet varieties, there are some important tips for success. I personally prefer the gaskets from Flatout; they are made to order with any bore size and configuration, and are made and shipped within a few days. THESE HEADS WILL HAVE 2.190 INTAKE AND 1.72 EXHAUST VALVES. But I have not had a failure with these gaskets on cast-iron cylinder-head engines. 0000369682 00000 n He has given over 50 years of technology & hands on experience to the sport of drag racing. We use cookies to provide you with the best possible user experience. Heads Shop is located at 4101 Bergen Turnpike in North Bergen, New Jersey 07047. With the racing we do, we spin the engine up to 9.500 rpm or more, and we needed a cylinder head that would handle the piston speed. Mike Stark CFM speedmaster heads 2023 CarTechBooks. All of the great drag race cars ran with Mondello. 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. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. 455 Olds to Go by Marlan Davis, Car Craft Joe Mondello builds a 500-horse 455 thats the Torque of the town. Much like a Pontiac engine, WPE makes use of a valley tray with their design that is installed in the lifter valley to allow for intake installation and removal without affecting the cooling system. 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. They are available for popular V8 engines. We also do 1,2,3,4,6,10, and 12 cylinder engine head work. By raising everything up, we now have a cylinder head that flows just as good as the SB2 or R07 or anything else out there, explains Wise. Contact us for your application and pricing. Most Olds folks seem to prefer theC heads for their added performance and better flow. They already have induction hardened seats and flow almost as good as C's. Mated with the fuel injection, it starts right up, has a nice raspy idle and great throttle response., 572 HEMI in a 64 Dodge 440 - Best Machine Racing Engines built the engine - we chose the Edelbrock heads as they were impressive castings with great finish and flow right out of the box! 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. Cylinder Head and Manifold Porting Services I have not found any considerable difference between the castings, with the exception of the J heads. 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. Our EFI systems provide excellent throttle response throughout the RPM range along with smooth engine operation. From there, Oldsmobile engineers took their shot at creating the best possible drag race head, and introduced the Oldsmobile Pro Stock head (PN 24502585). Includes port matching. So remember: J is for junk. The first step is to understand the causes of climate change and how we can reduce our impact on the environment. " ?~`?|-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\ Bulldog Just bolt on a set of complete heads for instant power - cos we've done all the hard work for you! dual-quad big block Chevrolet. Now, Wise Performance Engineering has developed the Oldsmobile Z cylinder head, based on hundreds of hours of research and development time. All Rights Reserved. All rights reserved. WebALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. 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. If you have him do a full port job, you will not be disappointed. Get Heads Shop reviews, rating, hours, phone number, directions and more. Oldsmobile Includes fully ported exhaust, bowl ported and port matched intake, and profiling of the combustion chambers. The first 7,6 & 5 second Top Fuel runs and the first 200 mph runs in Top Gas, Top Fuel, Injected Fuel, Fuel Altered were all accomplished using Mondello cylinder heads and Don Garlits set most of these records, making Mondello the most notable, historically recognized heads. You do. This happens either because the combustion seal is compromised or the head does not sit flat due to improper machining. CFM Performance Copyright 2023 - All Rights Reserved. Joe Mondello and Racing are synonymous with each other. Stage V: See below for pricing Our "race" port job- for all out racing and maximum horsepower situations. Copper head gaskets get a bad rap from people, mostly because the O-ring job was performed incorrectly, allowing coolant into the engine. We also use third-party cookies that help us analyze and understand how you use this website. We'll be back on Monday, January 3. Of all the factory iron heads I have played with, I have found the A heads to be the best in stock form. flat head Ford along with 4 Stromberg Carbs, Edelbrock heads & manifold and of course, an Engle camshaft. When they do fail in these applications, it usually ruins something like the block or the cylinder head. CNC combustion chambers offer superior control over flame travel and quench area. For the racing weve done, there is no cylinder head out there that was worth anything, he explains. Throttle response and power range from 1500 - 6500 RPM. And a very good head porter. Speedmaster cylinder heads feature as-cast ports in both alloy and cast iron and are designed for entry-level street/strip performance applications operating in the idle-to-6500 rpm range. So, which heads are the best performers, and how can you spot them? Unsung Hero by Scott Parkhurst, Popular Hot Rodding The 403 Olds may be the most overlooked performance engine ever. Tomato enthusiasts have long debated the merits of determinate versus indeterminate varieties. Bulletproof Big Blocks by Chris Hemer, Popular Hot Rodding If your 455 Olds needs a booster shot, then its time to call The Doctor. We designed this stuff a few years ago, and just recently put them into production and have had some great results out of them. A The phone number for Heads Shop is: (201) 223-2300. Options include stainless or titanium valves, beryllium valve seats, and a T&D 1.7:1 or 1.8:1 shaft rocker system thats been developed specifically for this application. To provide a better shopping experience, our website uses cookies. Theres enough material in and around the deck to handle that kind of power, he explains. 1 PAIR OF ROCKET RACING CYLINDER HEADS. The EX port is really good. 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. Ported A street port job will open things up nicely. During the early 70s, this winning father-son combination went to work at the Parker Dam 9 hour enduro, winning the Jet Boat class with an Olds 455 in 1972 and in 1975 & 1976, back to back wins with a 500 c.i.d. A good option for ported heads. CHECK OUT THESE OUTSTANDING FEATURES: RAISED EXHAUST PORTS THAT ACCEPT STANDARD FLANGES. WebCompetition Components Now offers CNC Ported Cylinder heads for Oldsmobile Engines. This new head features a modern 77cc combustion chamber, new larger 2.150 intake valve and updated ports for improved flow We'll assume you're ok with this, but you can opt-out if you wish. 0000001469 00000 n Climate change is one of the most pressing issues of our time, and its effects can be seen all around us. Olds Includes bowl port. Olds Oldsmobile 1969 BareC Heads / 455 / XLNT! Molding two designs into one proved more challenging than expected, but hard work and solid engineering principles made the Z head a reality. You also have the option to opt-out of these cookies. In order to shop on this Web store, you must have JavaScript enabled. I have seen many heads that have been milled unevenly, which throws everything off. Once cookies are enabled please refresh the current page. These heads solve all of those problems, Wise explains. Stock-type steel big-block Oldsmobile valves are available through SBI and other sources and are relatively inexpensive. We use encrypted SSL security to ensure that your credit card information is 100% protected. Quality is assured with 40 years experience in the Differential Industry and full involvement in all forms of motorsport from V8 SUPERCAR To Group 1 Drag Racing. Bolt on a set of Speedmaster's fully assembled cylinder heads for instant power gains. Putting a higher flow head with 220cc runners on a relatively stock 350 would be going in the wrong direction. Orlando Fl. We use only quality name brand parts that we trust giving our customers a superior product for their money. The traditional Oldsmobile V-8 is unique, in that both small- and big-block versions can share the same cylinder head castings. 0000001331 00000 n 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. If you bolt a set of big-block heads on a small-block, its like bolting on a ported head. JFIF H H Adobe d@ Mild porting (further blending with addition of chambers) same volume and flow jumps to about 315 cfm. // Ported. Wow the before the bowl work they are far from impressive. Olds NO WATER BY PORTS SO PORTING IS INFINITE. To learn more, view our, For the ultimate in performance, our E-CNC cylinder heads are the answer. CNC combustion chambers offer superior control over flame travel and quench area. 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. When a Top Fuel car uses a method other than this to seal combustion pressure, Ill try it. 0000000680 00000 n Cylinder Heads JavaScript is disabled. Fully cnc'd. Giant Killer by Chris Hemer, Popular Hot Rodding Bigger isnt always better and Mondellos 307 Olds proves the point. Speedmaster Cylinder Head parts have been assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance. This website uses cookies to improve your experience while you navigate through the website. Research, compare, and save listings, or contact sellers directly from 160 Oldsmobile models in Rahway, NJ. The oldest castings have a lower number and the latest production castings have a higher number. This factory iron big-block A cylinder head has the largest ports I have seen. As well as port matching. ROCKET RACING OLDSMOBILE CYLINDER HEADS 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. Olds Oldsmobile Speedmaster Bare cylinder heads offer improved power throughout the entire rpm range for greater throttle response and top-end performance. Unfortunately, they are not available anymore. The obsolete factory Oldsmobile big-block .017-inch-thick steel shim gasket worked very well in my 11:1-compression NHRA Stock Eliminator engine. They did change quite a bit in the later smog engine years. 365-385 ports. Dont ever let anyone tell you that you dont need a receiver groove in these copper head gasket/O-ring applications.