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-   -   291 SBC Super Stock Heads/ Intake/spacer (https://classracer.com/classforum/showthread.php?t=80493)

CrateCamaro 10-01-2021 09:35 AM

291 SBC Super Stock Heads/ Intake/spacer
 
1 Attachment(s)
Ported and Epoxied on the intake side, non welded exhaust ports, chambers polished, full freshen with 30 runs. Comes with matching Victor E intake manifold and blended Qjet Wilson Spacer. Great entry level head to go 6 to 7 under. 1.94 / 1.50 +.100 valves, Isky springs, Titanium retainers. Shipping available on your dime. $2500 USD

327 / 275hp or 350 / 295hp
64 cc chambers

kjrvette 10-13-2021 01:25 PM

Re: 291 SBC Super Stock Heads/ Intake/spacer
 
1/pics of combustion chamber
2/valves brand ,spring seat and open good for .900 lift
3/angle cut
tkhs

kerryrawlick@shaw.ca 6044964888

CrateCamaro 10-17-2021 06:56 PM

Re: 291 SBC Super Stock Heads/ Intake/spacer
 
Quote:

Originally Posted by kjrvette (Post 649911)
1/pics of combustion chamber
2/valves brand ,spring seat and open good for .900 lift
3/angle cut
tkhs

kerryrawlick@shaw.ca 6044964888

Kerry. I'll let you read the add one more time. Clearly states "entry level" heads hence the "entry level" price. Without a calculator handy I'm not sure it's possible to sink the valve into the seat and cut the spring pocket down that far to achieve .900 lift clearance with a +.100 long valve. Once again, these are ENTRY LEVEL SS heads. Next to impossible to find the clean castings, cut and thread the stud bosses, do a competition valve job and install springs/Locks and retainers for what im asking never mind the epoxy work, porting and flow bench time. Plus match the intake and spacer. If you still interested I will send you photos of the chambers to your email provided but if your looking for 7500 dollar top end to be number one qualifier for 2500 dollars these are not the heads for you. Will easilly go 5 under as I did it with a 9 inch tire stocker with 4.88 gears. With more gear it would have been way better but plans changed.

kjrvette 10-19-2021 10:23 PM

Re: 291 SBC Super Stock Heads/ Intake/spacer
 
thks tony for info


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