I am looking for the same thing man. I want that 600 also but don't want to screw myself over at the same time. Would it be better to run 17psi with more timing or 19 psi with less timing?
Whipple/pulley size HELP!!!
- Thread starter whiplash306
- Start date
the less boost your motor sees the better... i vote 17 as long as you dont get crazy with the timing
was this on 91 or 93?
I have my brand new Gen II going on with a 2.75 RR pulley...whether or not i use it remains to be seen now that i know it will make 21psi.... think a 3.0 will be put on 19psi is where i would like to be.
Agree with Whipple's chart is for the Gen I blower. I have a gen I and Gen 2 car, here are boost levels with a few different pulleys:
GEN 1: 3.5: 12.5 psi, 3.25: 14 psi
GEN 2: 3.5: 13 psi, 3.0: 17-19 psi depending on ambient temps
Both my cars are tuned for 91, so make lower numbers than some, but I make 540 rwhp with 3.5 pulley on the Gen 2 through a single blade TB.
Have fun, they are awesome with a twin screw!
GEN 1: 3.5: 12.5 psi, 3.25: 14 psi
GEN 2: 3.5: 13 psi, 3.0: 17-19 psi depending on ambient temps
Both my cars are tuned for 91, so make lower numbers than some, but I make 540 rwhp with 3.5 pulley on the Gen 2 through a single blade TB.
Have fun, they are awesome with a twin screw!
93 but I have run 92 and 91 in it with out any problems. Some times I can not make it to my gas station. I have 3 gas stations i try to get gas from only. I just try to make sure i trust what i get. 94 93 and 92. 91 when on the road but dont get to crazy with it.
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