how much whp will i make?? [Archive] - SR20 Forum

: how much whp will i make??


Bubzi
06-02-2011, 11:42 AM
oh i have a 1991 Nissan Pulsar GTI (comes sr18de)
did a sr20de swap 10:1 comp ratio

i really want to make 300whp but kinda on a budget so i am starting small

right now i have some Jim Wolf S3 cams installed with stock gears etc

i recently bought the gtir exhaust manifold and turbo(T28)
down pipe
520cc injectors (subaru) fuel pressure regulator
and i'm gonna run a nistune program
3" pipe from down pipe to a 3" exhaust cutout to a 2.5" exhaust and a 3" flat black Vibrant muffler
i wonder how much whp i can make with this setup oh also its a Q45 maf
25x12x3" delta fin intercooler with a reducer to 2.5" to intake to 2" from turbo

NelsonPeeTen
06-02-2011, 01:18 PM
Sounds like you're on the right track. You should be able to hit 300 with a T28 and cams. You'll need to get a boost controller and SAFELY turn it up a bit to do so. It will all depend on the tune though in the end.

TOMEI270/260
06-02-2011, 01:31 PM
Yeah sounds like you have all the right. i have an s13 with an sr and i made 300hp 300 lbs of torque so yeah you should be able to. like the one guy said before me you will nedd a boost contrlloer. manuels are pretty cheap and less hastle when it come to wiring in an electronic one you know.

TOMEI270/260
06-02-2011, 01:33 PM
im sorry i left out a bunch of infoi, i had 730 cc injectors, tubular manifold, t28, greedy inner cooler , hks exhaust and thats about it. and i was told thoos numbers were low on 17lbs. i had a gt2871r though

Bubzi
06-02-2011, 06:23 PM
thanks guys right now i have the stock actuator on but i plan on getting the waste gate and boost controller

Bubzi
06-06-2011, 05:14 PM
i bought these from a dude and he said that they subaru 550cc injectors except the part number seem to be 270cc :confused::confused::confused::confused:

http://img9.imageshack.us/img9/8276/img00026201106231718.jpg (http://img9.imageshack.us/i/img00026201106231718.jpg/)

Bubzi
06-24-2011, 10:57 PM
need some help here guys:confused: