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post Nov 8, 2011 - 3:22 AM
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Malhar95

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are there any 'performance' or lighter/stronger valves available for a 5sfe.
other than cams, whats available for the head?


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post Nov 10, 2011 - 2:09 PM
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Smaay

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ok i found the thread i think i was thinking of. its on MR2oc.com the author actually is recommending 2JZ-GTE valve springs for the webcam 294 cams.

Im about the pull the engine out of my Supra, the head is being done so i can measure the valves and let you know. i dont have any 5S-FE valves to compare to but if you have your head apart, measure the over all length, and diameter of the valve face and who knows?


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2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac
post Nov 10, 2011 - 7:36 PM
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presure2



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QUOTE (Smaay @ Nov 10, 2011 - 2:09 PM) *
ok i found the thread i think i was thinking of. its on MR2oc.com the author actually is recommending 2JZ-GTE valve springs for the webcam 294 cams.

Im about the pull the engine out of my Supra, the head is being done so i can measure the valves and let you know. i dont have any 5S-FE valves to compare to but if you have your head apart, measure the over all length, and diameter of the valve face and who knows?

link?
i've never seen aftermarket springs recommended for the webcams 294's...webcams dont recommend them for those cams.
besides, before you get to O/S valves on a 5s head, there are lots of other things you can do to make lots of power before going for the small gains the larger valves will get you.

i mean ya, if its already apart, and you have the extra cash, it may be somthing to think about..if your looking to make BIG power with a 5s head..but that wouldnt even be a thought in my mind without thinking about lots of other things like manifolds, turbos, engine control, LOTS of headwork..ect...lol
if your looking to make n/a power (lol), google mrturrari, or research his posts on celicatech and mr2oc.


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