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Old 09-04-2009, 02:45 AM   #6
Scooby Guru
Member#: 64673
Join Date: Jun 2004
Chapter/Region: NWIC
Location: portland
1990 Legacy wagon
goes 12.387 @ 116.5


2.5 NA block unknown year
100mm Mahles
NA crank I think
STI rods
twinturbo heads
Borla header with custom up and down pipes, 2 1/2 and 3" exhaust
NA intake manifold
800cc sidefeed injectors
Blow through Modded JECS MAF
EBAY T3/T4 turbo

Dyno sheet for 15 psi.. Now hitting 22 psi or so in 4th and 5th gears....

I have made 400 whp on an phase 1 block as well, but due to advanced timing, lost pistons a few times in that one.

Not saying the NA block is the best, just that is can be done reliably.
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reddevil is offline   Reply With Quote