twilightprotege
Member
- :
- 2001 323 Astina SP20 (P5)
from those 3 things...20hp from the engine....less drive line loss to the wheels
if you're going to do that, do some headwork - port, polish combustion chamber, valve job at the same time....then you'll be talking 40hp easy
later
if you're going to do that, do some headwork - port, polish combustion chamber, valve job at the same time....then you'll be talking 40hp easy
later