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Enthusiast ![]() Joined Feb 14, '08 From Shelbyville, TN Currently Offline Reputation: 0 (0%) ![]() |
I just got 2 used cams from a 5S and am going to send them to Web Cams to get the 294 regrind done. I am running a basic modified 5S-FE in my 94 GT (CAI with K&N, 4-1 race header, Nology Hotwires, Pulstar plugs, and am fixing to have full header-back exhaust done next week - 2.5" or maybe even 3" for future boost). I was wandering what do I need to do with my stock head for the 294 regrind? I have been reading in the forums and have seen stuff about the valve shims, clearance, etc. I originally had intentions to buy a new/rebuilt head but didn't know if there would still be some additional work that would need to be done to it for the 294 setup. Any help would be greatly appreciated as this is my first "tuner" that I have done - pretty much done this sort of thing with '70 to '80 something model V8s before but the Toyota is another whole different ballgame. Thanks!
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Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Dec 8, '03 From Lancaster CA Currently Offline Reputation: 6 (100%) ![]() |
i suggest doing the 1ZZ FE shimmless bucket conversion. alot of supra guys report spitting out shimms with 272 cams. plus the 1ZZ buckets are 30% lighter
-------------------- 2001 Celica GT-S Turbo
1997 Supra TT 6speed 1997 Celica 3MZ/1MZ swap 1990 Celica All-Trac |
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![]() Moderator ![]() ![]() ![]() ![]() ![]() Joined Oct 1, '02 From fall river, ma Currently Offline Reputation: 13 (100%) ![]() |
i suggest doing the 1ZZ FE shimmless bucket conversion. alot of supra guys report spitting out shimms with 272 cams. plus the 1ZZ buckets are 30% lighter will the 1ZZ buckets fit in our heads? these cams are very mild, no need to worry about spitting shims with them. -------------------- Former Team 5SFTE pro member ;)
![]() 13.6@108MPH, 5SFTE Powered |
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Lo-Fi Version | Time is now: February 19th, 2025 - 5:23 AM |