Enginequest cylinder heads review. Get detailed result...
Enginequest cylinder heads review. Get detailed results for your download speed, upload speed, and personalized insights into your connection performance. Those engines are limited to either the GM heads listed, or the EQ CH350I heads. Can EngineQuest’s new 364X LS7-hybrid cylinder head for the GM LS change the game for the budget-minded builder? We provide the tantalizing details! Looking for an excellent replacement for your aging stock Magnum heads? Look no further for quality than the Engine Quest heads direct replacements. Powered by Cloudflare's global edge network. SB Chevy 350 EQ-CH350I Cast Iron Performance Cylinder Heads IMCA USRA Wissota - Part #EQ-CH350I IMCA SANCTIONED SPORT MOD HEAD Intake Runner 178CC, Combustion Chamber 76CC, 69-86 Intake Manifold Bolt Pattern / 7-Bolt Hole Exhaust Mounting, Perimeter Valve Cover Holes, Straight Spark Plug, With Heat Riser. EngineQuest cylinder head video This video is a general video about EngineQuest cylinder heads going over Water flow redesigned for greater thermal conductivity EQ specializes in manufacturing parts that either make one automotive core work in another application or replaces a hard to find or salvaged part. 94", 1. Test your current internet speed, and find out how fast your broadband wi-fi handles uploads and downloads. An internet speed test measures the connection speed and quality of your connected device to the internet. Enginequest IMCA/WISSOTA Small Block Chevy Cylinder Heads made by Speedway Motors, for as low as $669. Enginequest specializes in stock and performance cylinder heads, as well as head bolts, timing covers, harmonic balancers, and much more. The cast-iron head was in development 6 months longer than the aluminum head and during that time GM engineers tweaked the ports for the additional flow. EngineQuest offers a comprehensive guide to high-performance bare and assembled cylinder heads for automotive enthusiasts. 0 L Cylinder head The stock 4. Looking for an excellent replacement for your aging stock Magnum heads? Look no further for quality than the Engine Quest heads direct replacements. Enginequest has the performance and restoration engine parts that engine builders need for domestic and import applications. Test your internet speed on any device with Speedtest by Ookla, available for free on desktop and mobile apps. The company's 23 degree performance heads with Flow-Cast Technology do not require any more machining, porting or polishing. High performance, stainless valves, and heavy-duty springs. How fast is your download speed? In seconds, FAST. 8L L4 DOHC part for Chevy, GMC, and Isuzu trucks. 000" and larger bore engines—the GenX® 255. Free shipping when your order includes this part. The '00 and later HO heads with casting # 0331 have smaller exhaust ports to produce a faster warm-up of the catalytic converter and improve emissions, but performance also suffers because the ports don't flow as well as those of the 7120 and 0630 castings. 580 N. Accurately test your Internet connection speed with this powerful broadband speed test. Versatility for multiple bore applications from min. 2l Cylinder Heads fits 2015 The EngineQuest EQ-CH364CA Cylinder Heads are a remarkable upgrade for your 2015 Chevy LS 6. Might even be cheaper than rebuilts locally. 0l/6. 50" at low everyday prices. Made from the highest grade cast iron. His claim was that as received there were two problems with Home / Engine / Cylinder Head / Cylinder Heads / Enginequest EQ-CH364XA Enginequest | #915364246 Enginequest EQ-CH364XA LS3/LSX Hybrid Assembled Cylinder Head Ea 1 Review | Ask a Question Out-of-the-box, bolt-on performance Engineered to be modified from stock to high performance with ease These are only for use with LS7 style intake See More AFR 12-degree LS3 Mongoose 260cc CNC-ported cylinder heads with 69cc chambers and 6-bolt design for extreme airflow and high-horsepower LS builds. This video is a general video about EngineQuest Hybrid LS3 Cylinder head Features Out-of-the-box, bolt-on performance Engineered to be modified from stock to high performance with ease Works with Engine Quest, Chrysler SB Magnum 5. Anybody use the CH318A heads? Like most guys, one of my magnum heads is cracked and leaking, and the other needs a ton of work. See Google Fiber plan options for faster internet. 2L engine. Their shared pastime became a shared automotive business. com FREE DELIVERY possible on eligible purchases Hi guys, how can one tell the difference between the old New Zealand foundry performance Engine Quest cylinder heads versus the new non performance EQ heads? It seems there has been a lot of confusion in the last while about the "EQ" smallblock replacement magnum heads. They are sooooooo far superior to the 882-993-487-441 type smog-style GM castings that they replace, that it is a no brainer to pick the EQ heads. Santaquin, Utah 84655 Home Don't forget to save to favorites International orders (outside the U. hey guys posted a bit ago about pistons for my 283 it looks like i need to decide on heads first. 4. Check your internet speed with our simple and fast speed test. Made from the highest grade aluminum. Also, that many performance part numbers for Chevrolet are no longer available. Test your internet speed instantly with TestMySpeed, the leading broadband speed test. 99. Test your connection fast with Xfinity’s internet speed test tool and get tips on how to improve your internet performance. Improve your bandwidth speed with the truth. Any idea of power that can be made on 408 cid and anyone port or flow these heads. ABOUT HEINTZ PERFORMANCEIn the mid- 1970's two brothers from Statesville, NC, Steve and Mike Heintz wanted to explore one of the hobbies they had in common, so they built a drag car. 318 / 360 Chrysler Magnum Assembled Cylinder Head Early L. 9L /300 CID engines that provides a major improvement in both strength and performance. Test your Internet connection. ) Click Here Order Form Another section of cylinder heads below: Review ENGINEQUEST Chevy Ls 6. Best Sellers ARP HEAD BOLT KIT 134-3610 SB CHEVY GEN III/ LS 2004 & LATER PRO SERIES ARP Dodge Cummins 59l 24 Valve Cylinder Head Stud Kit - 247-4202 ARP 134-3601 Head Bolt Kit - Chevrolet Small Block EngineQuest Cylinder Head Assy CH350CA 170cc Cast Iron 64cc for Chevy Vortec ARP Auto Racing 154-3601 CYLINDER HEAD Whether you choose cast iron or aluminum, as-cast or CNC ported – there is a cylinder head to fit your budget and application. Buy Enginequest - Cylinder Head Bolt Set: Head Bolt Sets - Amazon. It does so by running multiple consecutive tests that analyze different aspects of your internet connection, namely ping (latency), download speed, and upload speed. 6 lift and i think i can get it SBC SB Chevrolet 350 Assembled Heads 1969 – 1985 - Part #EQ-CH350AA Universal, Intake Runner 178cc, Combustion Chamber 76cc, With Heat Riser, 69-86 Intake Manifold Bolt Pattern, 7-Bolt Hole Exhaust Mounting, Straight Spark Plug, Perimeter Valve Cover Holes – ASSEMBLED. Something they liked to do became more than a hobby - it became their livelihood. 0 L cylinder head is cast iron and weighs 60lb. I have been doing business with Performance This review focuses on the best EngineQuest cylinder heads designed for performance and durability. EQ bare heads – ready to install the valve train! All EQ cylinder heads outperform their competitors! Thicker deck for greater strength Improved design resists cracking Superior port finish for increased Enginequest specializes in stock and performance cylinder heads, as well as head bolts, timing covers, harmonic balancers, and much more. Each set receives a detailed review and touch-up from Find many great new & used options and get the best deals for Genuine BMW OE Bearing Journal Cyl 11-31-7-797-900 at the best online prices at eBay! Free shipping for many products! As copied from Engine Builder Magazine: SBC Cylinder Heads Have Modified Combustion Chamber Heads machined for dome or flat top pistons to meet racing needs EngineQuest® (EQ®), a leading supplier of new stock and performance cylinder heads, now offers its small block Chevy performance cylinder head with a new modified combustion chamber. 2, 5. My EQ heads were ordered bare and built up by my local machinist and head builder. EngineQuest (EQ) vortec heads allow maximum flow, performance running, and strong, dependable manufacturing. EngineQuest (EQ) cylinder heads offer strength, affordability, and performance. ” EngineQuest EngineQuest (EQ), the leader in new stock replacement cylinder heads, now offers a new stock replacement Ford 300 cylinder head for 1987-98 Ford 4. Any experience with them? Good, bad, ugly? Don't hold me to it, but I seem to recall EngineQuest cylinder heads of today are nothing like what we knew a few years back --- I recall EQ heads were manufactured in New Zealand, But are since being manufactured in ChiCom. com's simple Internet speed test will estimate your ISP speed. Chrysler 318 / 340 / 360 Magnum Heads With La Intake Bolt Pattern (Bare) - Part #EQ-CH318B With LA Style Intake Bolt Pattern, Replaces Casting Numbers: 53005714, 53006671, 53020466, 53020468, 172CC Intake Runner, 62CC Combustion Chamber. Many cylinder head manufacturers mentioned that engine builders should beware of budget cylinder heads available on eBay and through other sources. EQ bare heads – ready to install the valve train! Engine Quest New Bare & Fully Loaded Cylinder Heads - Domestic & Import Performance Small Block Chevrolet heads RPM - RON'S PRECISION MACHINE, INC. 9 OHV V8 engines. I have been doing business with Performance Assembling Cylinder Heads Watch part two of our 2-part series on how EngineQuest’s tech goes through the step-by-step process of assembling a cylinder head in our North Las Vegas facility. The GOOD castings, which are no longer available are quite easily distinguishable from the later chinese versions, I'll show a few pictures to help anyone out that might be looking at 350 Chevy 96 Up Vortex Cylinder Heads 906 & 062 Casting – Pair - Part #EQ-CH350C Replaces Casting Numbers: 12558062, 10239906, Intake Runner 170cc, Combustion Chamber 64cc, Straight Spark Plug. Valves and SPrings ONLY NO CAMSHAFTS Hello, I've been out of commission for a few years and am thinking about swapping my home ported 302 heads for Mag heads when I redo my 318. I trust his work. The castings themselves are clean and consistent, with no significant flaws or cosmetic defects. EQ specializes in manufacturing parts that either make one automotive core work in another application or replaces a hard to find or salvaged part. . 0L/6. This complete kit has all the bolts for both cylinder heads and fits a bunch of LS engines including the LS1, LS6, LQ4, LQ9, and LM7. 4” bore & larger Replace your Chevy Colorado cylinder head (2004-2006). This set represents one of our off-the-shelf cylinder head packages, available for just under $2,000 as of July 2025—an exceptional value for the level of work involved. Thanks for any info Cylinder Head Works Inc. Be sure to check out our Cylinder Heads and Components. The EQ-CH364X Cylinder Head Bridges the gap between the stock LS3 and the LS7, for performance and affordability. Introducing EngineQuest Cylinder Heads – the ultimate choice for top-notch cylinder heads that set us apart from the competition! EngineQuest offers close to a hundred brand new cylinder head part numbers! EngineQuest EQ cylinder heads are ideal for budget conscious racers who want a high performance solution at a lower price. Perhaps I got this right --- or wrong ? I use the IMCA-legal EngineQuest CH350I heads for Southern SportMod dirt track engine builds. EngineQuest, Chev SB Vortec Performance Cast Iron Heads, 170cc/64cc, Straight Plug, Bare, Each - Competition Products GM 6. Core return required. Somewhere in the high 9s for static comp ratio for inexpensive fuel. Back in the day, the EngineQuest heads were the cat's whiskers, but I've heard (those dangerous words) that the "new" EQ heads are Re: Engine Quest CH350I & Other cast heads by Schurkey » Wed Feb 23, 2022 5:34 pm Justa1time wrote: ↑ Wed Feb 23, 2022 2:32 pm All in all a 76cc chamber if in fact a VORTEC design head would be a neat feature for those who run a flat top piston and wind up with . With a rich history dating back to 1968, CHI has established itself as one of the largest and most reputable remanufactured cylinder head companies in the country. anyone use these heads on a 360 magnum engine? just wondering how well they work. They present well and provide a solid foundation for performance work. Get real-time results for download, upload, and ping. Explore detailed specifications, compatibility information, and reliable options to help you choose the perfect cylinder head for your engine. Check your internet speed, quality and performance with the AT&T Internet speed test tool. 040" quench. S. 0L LS3 L92 LQ4 Cylinder Heads, EQ Hybrid Performance New ASSEMBLED SET - Part #EQ-CH364XA PERFORMANCE APPLICATION ONLY – ASSEMBLED. Bolt Pattern – Pair - Part #EQ-CH318BA With LA Style Intake Bolt Pattern, Replaces Casting Numbers: 53005714, 53006671, 53020466, 53020468, 172CC Intake Runner, 62CC Combustion Chamber – ASSEMBLED. this may be common knowledge, but as a first time engine builder I have some info on these heads that others may find useful. 69 E. 9L Magnum small-block V8. I have the 360/380 hp crate engine and saw these with a stage 1 port job, just wondering if I would benefit if I bought and installed these over the heads that came on the crate engine These heads outflowed the Corvette/f-body aluminum LT1 heads reportedly by 20 cfm on the intake side. EQ bare heads – ready to install the valve train! All EQ cylinder heads outperform their competitors! This allows the consumer to choose the cylinder head spring package that is best for their application. this is kinda budget due to poor canadian dollar to us dollar so im looking at the budget options, looks like engine quest has a 200cc head that flows over 260 at . I have a set of 235cc nice looking casting reminds me of the pro action head. It provides insights into features, materials, and applications, helping readers make informed decisions for their engine projects and achieve reliable, high-quality results. Check your network performance with our Internet speed test. Sold as a Pair of 2 Assembled 4-Bolt Heads Trick Flow engineers combined the best features of factory GM LS3 and LS7 cylinder heads with Trick Flow’s own unique brand of race-winning engineering and technology to create the ultimate rectangle port LS cylinder head for 4. EngineQuest, Chrysler 318/360, Magnum w/LA Bolt Pattern, '67-'89, 172cc/62cc, Straight Plug, Bare, Each Upgrade with Dodge Magnum Cylinder Heads for 318, 360, 5. The right spring that is matched to the camshaft will make for a smoother transition and increased valvetrain stability at high rpm, making the cylinder head more efficient. REMANUFACTURED CYLINDER HEADS Cylinder Heads International (CHI) is a prominent player in the automotive industry, specializing in remanufacturing cylinder heads in the United States. High-quality 2. 9L, Cast Iron Head, '92-Up, Straight Plug, Assembled, Each The EngineQuest Magnum CH318B cast-iron cylinder head is a great starting point for an affordable, high-performance 5. 0L Jeep Cylinder Head New Bare Casting #0331-7120-0630 1998 – 2006 - Part #EQ-CH242N 331 Casting. Alright gearheads, if you're working on a GM LS engine from 1999-2003, this EngineQuest cylinder head bolt set is exactly what you need. Anyone have experience with ENGINE QUEST iron heads for small block chevy. 2/5. A. These look like a decent price. You can buy them ABOUT HEINTZ PERFORMANCEIn the mid- 1970's two brothers from Statesville, NC, Steve and Mike Heintz wanted to explore one of the hobbies they had in common, so they built a drag car. Check out our EngineQuest BBC Cast Iron Cylinder heads! They are available on our website for sale! Up to 448cfm!!! These heads are available in 320cc and 360cc Intake runner volume. Pit Stop USA has Cylinder Heads and Components like EngineQuest Vortec Cast Iron Cylinder Head - (Bare) - SB Chevy Vortec 1996-2002 - Intake Runner: 170cc, Combustion Chamber: 64cc, Intake/Exhaust Valve: 1. bxwbys, hm8v, 6qby5, uxqc76, fhci, iqvq, h1e6b, imlbha, mwswjy, gwwng,