Originally Posted by lukeskywrx
4th gear on a 6 speed and a FMIC, no cats, It hits 18 psi by 3200RPM so I cant imagine getting it spooled up any faster. The vf37 on a TMIC is closer to 4000 once it is all spooled up to ~20psi.
Are you on a 5-speed or a 6-speed?
My VF37 on the sti top mount hits 22psi @ 3589 on my last log w/45 degree intake air temps. This is with the 5MT in 3rd doing a pull from 2500
18psi by 3200 on a front mount is pretty impressive.
Just ordered up a Dom 1.5XTR TS so I'm hoping to get similar spool out of it.