Another HP estimation!

For the RWD SR20DET cars! Sponsored by Wiring Specialties.
User avatar
sunnys14
Posts: 1600
Joined: Sun Dec 05, 2004 8:59 pm
Car: S14

Post

black tophks tubular turbo manifolds14 turbogreddy intake manifoldblitz LM fmicz32 mafs15 480cc injectorsAVC-R boost controller @ 18 psimegan turbo extension3" downpipe+ 3" testpipe+ fujitsubo power getter exhaustjun chromoly flywheelexedy stage 2 clutchsafc-2

stock headgasket + stock head bolts

any guesses? no dynos in the area that i can find


fregisr
Posts: 222
Joined: Sat Oct 09, 2004 3:33 pm
Car: 240sx 1990

Post

wow you're pushing 18psi on 480 cc injectors. You're probably around 290. You should get a wide band to monitor your af

User avatar
da40
Posts: 900
Joined: Thu Mar 02, 2006 12:07 pm
Car: 1995 SE 240sx

Post

yeah i agree get a wide band asap might be running lean somewhere,im running 18psi but i have 550cc injecs!Check that a/f asap

User avatar
sunnys14
Posts: 1600
Joined: Sun Dec 05, 2004 8:59 pm
Car: S14

Post

oh crap, i forgot to add that i have a PLX-m300 wideband... my bad.

deCksy
Posts: 772
Joined: Mon Mar 01, 2004 11:07 pm
Contact:

Post

280ish... get some cams and let your motor breathe

yokota180sx
Posts: 3115
Joined: Sun Nov 19, 2006 1:23 am
Car: 1997 Stagea RS4, r34 front
Location: Jacksonville, FL
Contact:

Post

put it on a dyno instead of asking

User avatar
da40
Posts: 900
Joined: Thu Mar 02, 2006 12:07 pm
Car: 1995 SE 240sx

Post

yokota180sx wrote:put it on a dyno instead of asking
dyno -jet probabaly the best way to answer ur question ,i know u said there isnt any dynos in ur area sounds like u need to take a road trip to me

DrifterProdigy85
Posts: 1817
Joined: Sat Jul 02, 2005 7:42 pm
Car: 1989 Nissan 240sx (Zenki Onevia)

Post

Run the car at the track. You can tell the power from your trap speed. Id guess your around 275-280whp.

User avatar
sunnys14
Posts: 1600
Joined: Sun Dec 05, 2004 8:59 pm
Car: S14

Post

yokota180sx wrote:put it on a dyno instead of asking
was that post really necessary? if i could find one i would, why even post if youre not going to help the thread?

User avatar
sunnys14
Posts: 1600
Joined: Sun Dec 05, 2004 8:59 pm
Car: S14

Post

DrifterProdigy85 wrote:Run the car at the track. You can tell the power from your trap speed. Id guess your around 275-280whp.
track is closed for the year so i cant run. i was guessing around 280ish... hybridynamic's test car made 300whp @ 18 with stock manifolds, full exhaust, FMIC, z32 maf, 550cc + their custom tune. they have a dyno sheet also.

$350 for their stage 1 ROM tune for 550cc+z32+s15 t28.

u can find it here: http://shop.hybridynamics.com/...D=245


Return to “SR20DET Forum (rear-drive)”