Wcch ls7 heads 660" springs with Ti retainers, new s/s exhaust valves, valve job and minimal deck for $2600 no core. You can easily sell your heads for $1000/pair The block this came with had major taper so it needed to be resleeved which I wasn't paying for. Apr 14, 2010 · IMO, whatever you do, stay with a LS7 based head. These heads like our previous Stage II WCCH-X heads are designed to run on pump or E85 fuel. If you are looking for more power and better performance from you LS or LT engine, look no further. Apr 1, 2009 · Redline's Cam-Only '09 C6 Makes Over 518 RWHP With WCCH CNC LS3 Heads. West Coast Cylinder Heads is please to announce the completion of our latest Gen3/Gen4 LS7 style cylinder head. 875" LT Headers w/ 3" X-Pipe Engine Changes: Darin Morgan Ported LS7 Heads (Pics Below) Darin Morgan Ported FAST 102mm Intake American Racing 2" LT Headers w/ 3 Our Stage 3 CNC ported L92 heads provide maximum flow and are recommended for large displacement applications. Apr 21, 2020 · Personnaly do business with Richard @ WCCH, very helpfull with all my question and great product (BR7 WCCH CNC Heads in my case) I've only heard good things about him, he's been around these boards for a while, great stuff out on the West Coast! Corvette Performance Packages Corvette Head & Cam Package : 2006-2013 Z06 LS7 West Coast Corvettes has been hard at work revamping and updating our WCC Exclusive Head and Cam packages with all of the latest and greatest improvements. I am seriously considering them over the MAST or if I had unlimited budget I would buy MAST MOZEZ heads second choice ALL PRO 12-2s but for half the money the BRODIX seems to be the best all around performer for the money. Parts Included:Comp Cam 231-243 LSA 114 BTR Dual Spring kit 7. High performance premium cylinder heads and components for LS & LT applications. They also redo ls7 heads if you want to go through them as well, although it seems like no one goes there for their cnc ls7 heads, its usually AHP, WCCH then PRC in that order of highest frequency. You may want to read up a few threads on ls7 head refreshed after 20k-40k miles. 00" and 4. Nov 21, 2013 · Brodix makes an LS7 head that looks like a beast on paper. Jan 12, 2019 · I have a set of LSX-LS7 heads that originally came from WCCH, but I had my local guy do a little work to them. :D Valve guide clearance sheet below: The LSW heads readily accept 1. 0L head Gaskets Includes: Disassemble and Assembly of LS7 heads Clean and Bead Blast entire head (so they look brand new) Performance Valve Job Resurface Heads (or milling of heads) Upgraded (Extended) Manganese Bronzanium 90 Guides Stock Titanium Intake Valves Polished Ferrea Lightweight LS7 Exhaust Valves Optional Upgrades: CNC Ported using GPI's hand-developed port program Optional Milling Base price package includes porting your supplied cylinder heads: GM LS7 2. This LS7 lives between 4500-7000 RPM most of the time. 125" bore Gen 3 and Gen 4 blocks. WCCH-Edelbrock 200cc 4. Oct 30, 2012 · West Coast Racing Cylinder Heads (WCCH) Fully Ported LS7 Heads Ported OE Throttle Body and Ported OE Intake Manifold Halltech Air Filter Inlet Mike Jones 253/259 Cam American Racing 1. 125" and larger bores. See All 27 Photos. Mar 28, 2017 · C6 Corvette ZR1 & Z06 - WCCH LS7 heads valve guide wear measurements *20k miles* - WCCH stg II LS7 heads with about 20k miles. Newly implemented CNC program and porting process allows for improved fuel and air atomization and better efficiency. 030, installed bronze guides, reconditioned the titanium intake valves, and installed new OEM 2 piece sodium filled exhaust valves pulled from a new LSX 454 long block. I Dec 26, 2012 · C6 Corvette ZR1 & Z06 - Any thoughts on the WCCH Brodix LS7 heads? - Originally planning on reworking the OE heads but was worried about downtime. Lingenfelter heads have higher flow numbers, which I understand doesnt mean everything, but looking The LSW heads readily accept 1. This LS7 style cylinder head will accept all LS3 style intake manifold arrangements. Also, WCCH ported LS7 heads have good potential. Car has a high lift cam (Black Widow-R) and numerous 1/4 mile passes during this period. Mar 25, 2025 · So no matter what vendor you choose to fix the heads, I would include Tony's modified YT rockers spec'd for the LS7. 416 cfm caught my attention quickly. My road race heads NEVER come back with worn out guides. 3l. Bone Apr 26, 2023 · I have the set of heads Gromm Racing did for me: CnC port, new guides, BTR dual . Straightline performance did ZO6 with WCCH heads and only picked up twelve hp. I am considering a set of those port polished and assembled by WCCH. Important as well, are the springs that are spec'd based on the cam profile, when and if a different cam is installed with the heads. Any Jan 30, 2010 · C6 Corvette ZR1 & Z06 - New WCCH LS7 head results - Hey everyone I just wanted to share my new numbers, thanks to Richard at West Coast Cylinder Heads. These new stage II heads implement the following: Complete machining and inspection, hot tanked and blast cleaning. Sep 13, 2022 · C6 Corvette ZR1 & Z06 - Best heads for the c6 z06 - Hello, who currently has the best heads on the market ? What are the thoughts on Lingenfelter LS7 heads vs WCCH heads ? I'm looking for a good quality reliable head I'm not looking to make massive power this will be a simple setup such as Intake, tune & long tubes. The LSW heads readily accept 1. Price includes hot tank and blast cleaning, installing bronze valve guides, our Stage 2 CNC port program, competition valve job, surface milling and new stainless steel exhaust valves. The numbers, while better then the OEM heads by a decent amount, were really close. They also have factory located intake and exhaust bolt holes to accept all LS7 style manifolds and header combinations. The punisher cam, LPE GT21 cam, RPM cam's, Livernois Stage 3, The latest stuff from Vette-air/quality motorsports. 205 diameter titanium intake valves, GM LS7 1. 615 diameter hollow stemmed sodium filled exhaust valves, Competition Cams 26921-16 Dual Valve Springs for GT-17 camshaft, titanium retainers, locks and valve seals. Titanium intake and exhaust valve options are available as well as hollow stainless and solid stainless intake valves. These heads offer a 12º valve angle and are available to fit 4. Jul 17, 2018 · WCCH performed their Stage 2 port work, milled the heads . The All Pro LSW head opens a new era in cylinder head flow technology with a whopping 400+cfm of intake airflow and 260cfm of exhaust flow. An LS7 head on steroids that is a direct bolt on to all 4. Our program for the GM LS7 castings makes the most from GM's hot rod offering. 8l/5. all of these cams have been proven to make 580-600rwhp+ SAE with a solid LS7 head. HOT ROD Staff Writer Apr 01, 2009. 20" allowing near LS7 flow rates! An LS7 head on steroids that is a direct bolt on to all 4. The factory finished combustion chambers are retained keeping compression ratios the same as stock. 20" allowing near LS7 flow rates! We've increased the intake valve size to 2. So I sold the block. Mar 10, 2011 · C6 Corvette ZR1 & Z06 - CNC'd LS7 heads, Lingenfelter or WCCH - I have been debating on a set of cnc'd heads but not sure what route to go. . Looking at various aftermarket head options and I remembered WCCH sells a set of Brodix heads. West Coast Cylinder Heads is please to announce the completion of our latest Gen3/Gen4 LS7 style cylinder head. It has been dubbed by many as a mini-LS7, and for good reason. The PRC 285cc head is great and at a good price. Utilizing low lift flow technology our ports and chamber design maximize flow across the useable lift range. My car was down while I was pulling the clutch out and having everything onced over and I thought that it would be a perfect time to send my heads out to Richard and Jan 15, 2019 · Every set of LS7 heads I have ever done for a road racer probably smokes a bit on start up because I take a razor blade to the exhaust seal and slice it so the guide gets more oil. WCCH-All Pro LSW -3 Heads. 625" diameter valve springs and coupled with Jesel or T&D rocker systems provide reliable operation beyond 8000 rpms. complete for around 3k and great flow numbers. WCCH-GM Stage 2 CNC LS7 Heads We machine your supplied castings. We put them on the flow bench next to a set of OEM LS7 heads and a set of Mast Black Label heads. We've increased the intake valve size to 2. We design and manufacture a large line of cylinder heads for LS1, LS3, LS7, LS9, LT1, LT2 & LT4 engine platforms. zinf bpvs mbc ndwas clus nadjzii yrde asdhe kil yhh mizwyi bsukzz yxlyty jfjty ehnfdy