Reusing this cam for this year. That gasket performed very well at 11:1 compression and I never had a gasket failure. Another method of blocking the exhaust crossover is to machine a pocket on the intake side and press fit or silicone a piece of metal in there. 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. Known for giving you the optimal airflow combination for maximum engine performance. Installing these larger valves should be standard procedure, even for stock rebuilds. They feature double-pinned rotors (timed and clearanced after assembly), heavy duty front and rear bearing plates, and an intake manifold. napier 948 243 1 Jan 22, 2020 #3 nice looking ride. Oldsmobile They include almost everything you need to make serious horsepower. I plan on finding a GT-40 upper and lower intake. Orlando Fl. Older Post Ported Oldsmobile Cylinder Heads Those were the days when you started a race with a flag man starter, not a Christmas tree. As with any major engineering project, it wasnt so simple as just measuring the dimensions and transferring them over to a new casting. Our office will be closed December 31. 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. 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. This design allows you to select a wide array of thicknesses for the application. Oldsmobile Top End Kits; Oldsmobile Aluminum heads; Oldsmobile Intake and fuel systems; Oldsmobile rotating systems; Camshafts and lifter sets; Oldsmobile roller rockers and pushrods; These gaskets basically consist of two layers of embossed hardened steel and a shim of desired thickness between. The combustion chamber in the WPE Z head mimics the design of the SB2, as do the exhaust ports. Until then, my serious engines are sealed by this method. If you want a free port job on your small-block Olds heads, put the die grinder down. Most Olds folks seem to prefer theC heads for their added performance and better flow. porting and polishing of the inside of the intake manifold. Exhaust. Pricing is for traditional V-8 cylinder head pairs. Trust me, when the job is done properly, there arent any sealing issues in the highest-horsepower applications. 0000369626 00000 n Rocker arms and other supplemental parts increase the price as well. Stage III: $850 Our "strip" port job - the best bang for the buck. Joe Mondello began doing research & development work for Oldsmobile in 1968 and his ongoing commitment and dedication has merited him the name of Dr. Stage II: $550 Our "street/strip" port job - for those on a budget. Cylinder Heads These heads solve all of those problems, Wise explains. Combustion Chamber, Exhaust and Intake Ports all fully CNC machined for better flow. We deliver reliable horsepower, torque and drivability. 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. First of all, I'm just a homegamer in the Oldsmobile cylinder head department. This happens either because the combustion seal is compromised or the head does not sit flat due to improper machining. 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. Any time you force air to flow along a particular path, the total flow almost certainly drops. They must line up perfectly to each other. Once cookies are enabled please refresh the current page. We also do 1,2,3,4,6,10, and 12 cylinder engine head work. These cookies do not store any personal information. WebOLDSMOBILE ALUMINUM HEADS 330,350,403,400,425,455. // Ported Item is a matched pair of 1967-68-69 OldsmobileC code cylinder heads that have been stripped and prepped for a performance rebuild. All rights reserved. Complete Cylinder Heads Guide for To learn more, view our In order to shop on this Web store, you must have JavaScript enabled. Joes worldwide clientele bears this axiom out; using Mondello heads & engines, they have set every type of record imaginable. We also use third-party cookies that help us analyze and understand how you use this website. Speedmaster Bare cylinder heads offer improved power throughout the entire rpm range for greater throttle response and top-end performance. The heads are making really good power. 0000000680 00000 n WebMondello Performance | Performance Oldsmobile Parts and Engines All Steel Roller-Tip Adjustable Rocker Arm Systems, All Steel Roller-Tip Adjustable Rocker Arm Systems (Cast Iron Applications), Non-Roller Adjustable Rocker Systems (Cast Iron Applications). But what can we do to help? Comes completely assembled with roller cam springs speced out I have had various issues with them. The Oldsmobile V-8 engine is not dead, says engine builder Brad Wise of Wise Performance Engineering. The 1972 W-30 H heads are probably the rarest; the 1970 W-30 F heads are not quite as rare. 2023 CarTechBooks. Pro-Port Raw heads are semi-machined with finished accessory, intake and exhaust flange bosses. 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. Porting Includes a multi-angle or radius Serdi cut valve job on both heads (seat cutting only). They prefer warmer temperatures and drier, Take Action Now: How You Can Fight Climate Change and Protect Our Environment, The Effects of Climate Change on Our Environment Knowton's Thunderheads & Racing Engines || KTREstore.com Oldsmobile. SPRINGS,LOCKS, RETAINERS, STUDS,GUIDEPLATES, AND VALVES. Dont stress out over the finish; just leave no rough cuts. JavaScript seems to be disabled in your browser. Head Porting At Home by Marlan Davis, Car Craft Professionally prep your own heads with Mondellos home porting kit. If you get a set of roller rockers that don't require any machine work to install, you can put them on They worked like a charm. SPRINGS,LOCKS, RETAINERS, STUDS,GUIDEPLATES, AND VALVES. Flow testing: $100 Flow testing of one intake and exhaust - performed on our custom built bench at 28" of depression with flow sheet provided. Cylinder Head and Manifold Porting Services SpeedmasterTM cylinder heads offer improved power throughout the rpm range for greater throttle response and top-end horsepower. CHECK OUT THESE OUTSTANDING FEATURES: RAISED EXHAUST PORTS THAT ACCEPT STANDARD FLANGES. The cylinder head is machined so that the stainless .041-inch-diameter O-ring protrudes .015 inch up from the deck, and the corresponding .040- to .060-inch-wide receiver groove is machined at the same depth into the block. I dont really know, but when I have an issue with something, I dont use that product again. Porting These castings are undesirable for performance use. you have a ported head. 455 Olds to Go by Marlan Davis, Car Craft Joe Mondello builds a 500-horse 455 thats the Torque of the town. BEST OF ALL RAISED AND RELOCATED, SYMMETRICAL PORTS. Joes first car was a 40 Ford coupe with a 303 c.i.d. CNC combustion chambers offer superior control over flame travel and quench area. Developed by William Estler in the 1940s, this tomato is known for its large size, sweet flavor, and disease resistance. Golden Rules of Porting Cylinder Heads - Part 0000001493 00000 n Web440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. The super-thick deck is not an illusion Wise says these are 1.125-inch thick. It'll pass anything except a gas station :-). This new head features a modern 77cc combustion chamber, new larger 2.150 intake valve and updated ports for improved flow Eddies Performance Motors-High Performance Engines, Crate 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. This website uses cookies to improve your experience while you navigate through the website. Bernard Mondello, Joes son, grew up surrounded by the richest heritage in drag racing history. EDELBROCK CYLINDER HEADS O-rings can be installed in the head or the block, but preferably in the cylinder head. ***CALL FOR PRICING DUE TO NATONAL SHORTAGE ON PARTS AND MATERIALS***CUSTOM - SPECIAL MACHINING or ENGINEERING BY QUOTE. Heads come with 5 angle valve job. Climate change is one of the most pressing issues of our time, and its effects can be seen all around us. Traco Engineering, known at the time for extremely fast Indy cars and various sprint cars, utilized Mondello heads exclusively. 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. 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. Rated 5.00 out of 5 $ Add to cart $ 995.00 Add to cart; Home; Parts. I'm sure I'll get flamed for not using e-brocks anyways.. These cookies will be stored in your browser only with your consent. WebShop Oldsmobile vehicles in Rahway, NJ for sale at Cars.com. 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 They are available for popular V8 engines. For the best experience on our site, be sure to turn on Javascript in your browser. 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. There is a spacer system to make everything work with a big-block Olds. Stage V: See below for pricing Our "race" port job- for all out racing and maximum horsepower situations. While many gardeners prefer the reliable production and compact size of determinates, others are drawn to the larger fruits and greater yields of indeterminates. Your One Stop Shop For Olds Performance Products. Project Murderous Overkill by Christian Hazel, JP Magazine The Mondello Monster. 1101 W. Rialto Ave. Rialto, CA 92376, USA+1 (310) 361-0020, 23 Mount Erin Rd,Blair Athol NSW 2560, Australia+61 2 9607 2299. Molding two designs into one proved more challenging than expected, but hard work and solid engineering principles made the Z head a reality. Now, Wise Performance Engineering has developed the Oldsmobile Z cylinder head, based on hundreds of hours of research and development time. Dont ever let anyone tell you that you dont need a receiver groove in these copper head gasket/O-ring applications. Putting a higher flow head with 220cc runners on a relatively stock 350 would be going in the wrong direction. And if the photos hes sent us of the brand-new Oldsmobile aluminum cylinder head design his company has been working on are any indication, the opposite is exactly the case. 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. This ensures that the valve free-drop and combustion-chamber depth is even. Mike is a great guy. Heads are available with bronze guides and iron seats, with a beryllium-copper seat available for max-effort applications. 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. 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. We then basically put those dimensions into our cylinder head, and then worked around the port and chamber dimensions to make everything fit within in Oldsmobile platform, he says. The most desirable small-block Olds cylinder heads are the number-6 and number-7 castings. I have not found any considerable difference between the castings, with the exception of the J heads. With 2021 in full swing, many gardeners are looking for new varieties of plants to grow. Our EFI systems provide excellent throttle response throughout the RPM range along with smooth engine operation. Web2- New Casting the 370 are factory ported cast from a 375X port this is a 2 new BB/C Pro Filer 385X racing heads. WebSpecializing in Oldsmobile high performance 4509 Crichton Ln. We will safeguard your e-mail and only send content you request. You also have the option to opt-out of these cookies. 1979 2023 Speedmaster. flat head Ford along with 4 Stromberg Carbs, Edelbrock heads & manifold and of course, an Engle camshaft. When were done they flow just a bit better than your best numbers and work really well. Our race prepped heads use a 2.19 intake valve and are 244 cc runner. They definitely have the smallest runners of the bunch, and are a poor choice for performance use, even with porting. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. So, which heads are the best performers, and how can you spot them? These Hurst Olds D heads are some of the rarest Olds heads. Just bolt on a set of complete heads for instant power - cos we've done all the hard work for you! Plus, you can turn up the horsepower even more by choosing heads with CNC-ported runners and chambers, CNC-profiled chambers and other enhancements. WebStage II: $500 Suggested porting for most intakes. 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. Head Build Kits include the following: Intake Valves, Exhaust Valves, Valve Spring Retainers, Valve Locks, Valve Springs, Valve Stem Seals, and Valve Spring Locators. 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. 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. For instructions on how to enable JavaScript, please see the help section of your browser. Multi-layer steel gaskets made by Cometic are the ultimate in combustion sealing. The factory Olds cylinder head uses a 6-degree valve angle in an inline arrangement, and his decision to keep the new design to where it would work for both street and race-type applications presented plenty of challenges. 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. Sweet, Growing Peppers in Your Garden: Tips, Hardening Off and Soil Mix, Growing peppers is a great way to spice up your garden. Copyright 1995-2023 Rocket Racing & Performance LLC. Rebuilding Your First Engine by Joe Mondello This is a six part article with step-by-step instructions. In those days, the shops clientele read like a Whos Who of drag racing greats. The 2 columns are a before and after bowl porting/blending. All rights reserved. The Edelbrock 455 Olds manifold bolts right on. 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. Head Porting At Home by Marlan Davis, Car Craft Professionally prep your own heads with Mondellos home porting kit. Speedmaster Cylinder Head parts have been assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance. Available with 2 different programs, stock valve or our big valve race version. All of the small-block combustion chambers have roughly the same shape, but vary in volume. ALONG WITH DUCTILE IRON SEATS THAT ARE COMPATIBLE WITH TITANIUM VALVES. As well as port matching. Feel free to contact us for any custom quotes. Cookie Policy. 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. hump in the exhaust port, clean up of the bowl area behind the valve seat, and tear Includes fully ported exhaust, bowl ported and port matched intake, and profiling of the combustion chambers. FLAT TAPPET OR HYD. 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. The deck thickness and stiffness required on the cylinder heads has to be determined according to the amount of horsepower the engine can produce. THIS IS JUST A SAMPLING OF THE MANY FEATURES THESE HEADS HAVE. Yes, they have a ton of potential but need some work to get there obviously. Wow the before the bowl work they are far from impressive. 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. The cylinder head works by allowing the air-fuel mixture to enter one valve and the exhaust gas to exit the other. Includes port matching and blending of the plenum and its dividers. WebOffering top notch Aluminum Cylinder Head Porting and Cylinder Block Machining Services for High Performance Racing Engines by Race Engine Builder Steve Schmidt. ***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. United States - USD ($), Intake Manifolds, Fuel Injected Components, Superchargers, Centrifugal Style Head Units, Differential Carrier Bearing Adjusting Nuts, Differential Pinion Bearing Spacers and Sleeves, Differential Spanners and Side Adjuster Tools, Driveshafts, Drive Chains, Couplers & Yokes, Automatic Transmission Brackets and Levers, Automatic Transmission Filters, Direct Fit, Automatic Transmission Rebuild Components, Automatic Transmission Trans-Brake Solenoids, Manual Transmission Replacement Components, Manual Transmission Throwout Bearing Retainers, Hoods, Tops, Body Panels, Parts & Sections. Bulletproof Big Blocks by Chris Hemer, Popular Hot Rodding If your 455 Olds needs a booster shot, then its time to call The Doctor. Some of our popular builds are: Edelbrock Performer RPM Olds Edelbrock Performer RPM (Stock & Super Stock) Contact Us 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. Mondello Performance Of all the factory iron heads I have played with, I have found the A heads to be the best in stock form. My question is how far can you port these heads? 440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. 0000001449 00000 n Newer Post . Oldsmobile They already have induction hardened seats and flow almost as good as C's. Stage I BP: $300 Our "street" port job - a minimum recommended porting stage. But I have not had a failure with these gaskets on cast-iron cylinder-head engines. This modification is easily performed during the valve-job operation and turns an old, rusty, worn-out cylinder head with pitted seats into a set that is in brand-new condition. They require that the decks be flat and smooth. Head or block O-ringing: Starting at $250, Address: 1035 Front Royal Dr. Indianapolis, IN 46227. For those racers looking for a head with 500+hp potential, this is it! 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. Seen here are two angles of the intake port. ALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. Standard valve sizes are 2.072 in. Factory trained on AEM and Holley EFI systems. NO HEAD BOLT HOLES TO DEAL WITH WHEN PORTING. They are a clean sheet of paper design. My #6 heads probably flow close to the first numbers. All rights reserved. If you have him do a full port job, you will not be disappointed. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. 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. 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. This creates additional horsepower and torque. The oldest castings have a lower number and the latest production castings have a higher number. WebPorting an Oldsmobile Small Block Head 2,618 views Sep 9, 2021 57 Dislike Share Junk Dump 352 subscribers Watch me port an Oldsmobile small block head. 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. Research, compare, and save listings, or contact sellers directly from 160 Oldsmobile models in Rahway, NJ. When BTR performs this operation, the O-ring and receiver grooves are located off of the cylinder head and block dowel pins, and are machined on a Cincinnati CNC machine, which makes it easy to get perfect. Speedmaster crate engines have become a huge success all over the world. 1 ROCKET By continuing to use our site, you agree to their use. Once JavaScript is enabled please refresh the current page. Get Heads Shop reviews, rating, hours, phone number, directions and more. 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 365-385 ports. 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. Some manifolds may not have enough material and runner volume to match, but the Edelbrock Victor (PN 2812) does. 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. The perfect cylinder head, designed for entry-level that results in great driveability, power and economy. Coming along slowly.. it's a long winter. 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 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. Joe Mondello and Racing are synonymous with each other. We use cookies to provide you with the best possible user experience. Estler's Mortgage Lifter tomato is one of the most popular heirloom varieties that is perfect for home gardeners. Those Shelby Ford Cobras, 1st, 2nd, 3rd & 4th places respectively. Edelbrock recommends a Champion plug in their info for the head. THESE HEADS WILL HAVE 2.190 INTAKE AND 1.72 EXHAUST VALVES. 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. So remember: J is for junk. no cnc job or significant port work? as well as profiling of the combustion chambers. Okemos, MI 48864 PH: 616.499.6223 Contact Us! Olds Oldsmobile 1969 BareC Heads / 455 / XLNT! WebCompetition Components Now offers CNC Ported Cylinder heads for Oldsmobile Engines. In order to shop on this Web store, you must have cookies enabled. Wise Performance Engineering 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. 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.
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