See, 4psi may not be a lot but the 2zz engine cant take a lot either. Dunno about you but I dont want to burn oil at 50k miles, or blow the head gasket because I stepped on the gaz pedal with a s/c set at 8+psi. No thank you. Its one thing to run high figures, its a totally other ball park to run it reliably over a respectable amount of time.
If this s/c works like the one available for the V6 engines, you'll be able to choose from different pulleys anyway. You'll prolly be able to tune the car between 4 to 10 psi, depending on pully size. I wouldnt advise more than 6 psi for the 2zz, unless you dont mind running on octane booster.
Dont forget that the blitz s/c dyno we saw were with a car tuned to 100octane gaz and fitted with 19incher. With stockies, and tuned to 91 or 94 octane gaz, I'm sure the blitz kit will show better figures on the dyno. Still, I'm not forking 5g's for it.
I'm down for an s/c in similar design and price than the one available for the V6 engines. Hopefully TRD
will pull this one out.
Its a real shame the TRD
jspec piston/rod wont work here with US gaz specs. I'd much rather use that solution instead of an s/c. [ 10-13-2002, 08:30 AM: Message edited by: Jeff ]