Thread: What numbers to expect??

Hey guys....I was just wondering what numbers to expect on the dyno for my b14 w/ the following mods:

U12 Bluebird SR20det w/ a GTI-R T28 turbo
JWT Z32 4 Bar MAF ECU
JWT S3 cams
Apexi AVC-R and AFC NEO
SARD 550cc side feed injectors
Walbro fuel pump + FPR
Unorthodox pulleys
Apexi N1 3" exhaust
3" downpipe w/ Y pipe
ACT 6 puck clutch, Lightened flywheel
96 G20 LSD cable tranny
HKS Actuator Kit(S14/S15)

Might be taking it down to AMS performance for tuning this week sometime.

bump

how much boost?

You haven't given us a target boost pressure. You just gunna run off the T28 wastegate (8 psi)?

Edit: Damn too slow.

If you disconnect the line from the wastegate and let it spool as much as it can I'm seeing something like 310whp

15-17 PSI or so it should knock at 300 whp if not over.


BTW Moving to the turbo section.

right now its at 10psi....can sr20's handle 15psi on stock internals w/ only s3 cams??

A stock SR can handle a lot more than what a T-28 can throw at it. It's all in the tuning.

k...sounds good...i think i'll be taking it down to AMS Performance in Chicago next week to get it tuned....they said that AFC tuning is @ $185/hr

I made 283whp at 13psi with that setup (except I had S4 cams) but on avenir engine