25-26 psi

 

LS-vtec

9.0:1 forged slugs
scat forged rods
head studs
main studs
stock head
GSR cams
AEM cam gears
stock intake
1000cc injectors
walbro 255

holset HY35
Trust 50mm wastegate (atmosphere dump)
3" exhaust
2.5" charge pipes

would have kept going but popped head gasket.

 

1990 Subaru Legacy stationwagon 2.2 liter




284 hp and 305 torque @ 21 psi and 291 hp and 317 torque at 22 psi.

As for the AFR range... My uppipe wideband (Bosch sensor with AEM) read ALOT different... But I didnt knock once...

I wanted 300 hp, but 9 psi wasnt worth breaking something.... Once I actually have a decent exhuast, external wastegate installed, I will be there....




199? NA open deck Engine case
1993 EJ22T Crank, Rods and Pistons
New main and rod bearings
2.0 DOHC twin turbo heads and intake manifold
550 STI Yellow Side Feed Injectors
3-1 Vortecg RRFPR
M62 Eaton Supercharger
GT30 equivilent turbo
SS Autochrome FMIC

9" Crank Pulley

2.5 downpipe and exhaust

6 puck disc
Forester flywheel
RS pressure plate

Perfect Power 6

Plus GOBS of time....

 

Latest motor......




about 22 psi

Phase 1 2.5 open deck block with pinned cylinders
Phase 1 2.2 crank
Phase 2 connecting rods
STI pistons
ACL bearings
3 ply metal headgaskets (branded Subaru)
2.5 phase 1 heads mild port and polish - unknown what they are from, but they came with oil outs but no oil in (?)

Estimated compression is 7.2-1

Twin turbo intake manifold
1990 2.2 throttle body
820 cc modded STI 550 sidefeed injectors
3-1 Vortech rrfpr

2.5" intercooler piping
Modded large bore JECS MAF.
Big *** Intercooler

Borla NA header
Custom uppipe and downpipe
2.5 exhaust for now

T3/T4 Garret/Precision turbo (GT30r equivilent)
Eaton M62 supercharger
Greddy "Trust" Manual boost controller

PerfectPower6 piggyback

 

can someone please delete all of rayray's posts so this place isn't so cluttered with quote's

 

Just a little update on my car.

z6/Vitara build
Stock head/intake manifold
t3/t4e 50trim .63ar
25-27psi

The main thing i changed out from last time was the .48 housing for the .63, and i also ditched the alky injection kit to simplify things.

Base run: 10-11psi 230whp 192trq
tuned base: 10-11psi 250whp xxxtrq

25-27psi uncorrected: 390whp xxxtrq
corrected: 382whp xxxtrq

On some of the graphs the ignition pick up was doing something funky, i think torque maxed out at 305 foot lbs, and hovered around that range.



corrected:

 

Update:

SC61 was trashed from sucking in a piece from the cone filter.
Installed a GT35. Still stock block. :1
450whp, 280TQ @22-23psi w/ E-cutout open. 50/50 110race gas/pump.

 

B16A @ ~9:1 compression
Turbonetics 60-1 T4 "P-trim" @ 18psi
OEM head + NA cams 255/248 duration 12mm lift
92oct pump gas
Dave Lee tuned CROME PRO

 

Looking at some of these charts are making me hard just to think what i'll be pushing when my car is done...but i have to start it first. Yeah I know make fun all you want but i admitted at least

 

here is my turbo dyno results off the sbc

I figured it was worthy of the post.