would port and polishing my heads would help my upper R'S?
lack of power in high R's - 6G Celicas Forums
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what engine is it?
st202 3S-GE?
QUOTE(94celica_jdm @ Oct 10, 2007 - 4:35 PM) [snapback]603729[/snapback]
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would port and polishing my heads would help my upper R'S?
would port and polishing my heads would help my upper R'S?
what engine is it?
st202 3S-GE?
I'm pretty sure he has the ST204 5S-FE.
not really....the 5s motors are low rpm torque monsters...they have tons of torque at lower RMPS, but at higher they lack. Its just the design of the motor. Only thing i would think that might give u some torque at hihger rpms would be maybe some new cams, but i have only seen 1 aftermarket cam for the 5s.