Tack Day With The 240 Sr20det redtop [Archive] - SR20 Forum

: Tack Day With The 240 Sr20det redtop


BadazzSr20
08-13-2009, 05:23 PM
ok heres a long story short, i been haven white smoke comming from me exhuast now for sometime and i been to lazy to do anything about it. well today i got up an did a compression check on the car...



#1 150

#2 155

#3 150

#4 155



so when i seen this i was like WOOOOTT! so that leaves me to belive its the turbo not to bad so i know the wast gate on the turbo doesnt hold boost it will spike to 10 or 12 but then drop to 7psi as u incress the rpms.

so i said fucking lets take this beast to the track and see what she can do.



i did about 40 pass so ill make it short.



First pass no boostcontroller

R/T 1.406

60" 2.804

1/4 15.925

Mph 95.69

when i seen this i almost craped myself...



2nd pass boostcontroller on stock boost

R/t .695

60" 2.482

1/4 15.711

94.88

wasnt happy so i started to tune the boostcontrooller and left it on stock boost.



3rd pass after i played with boostcontroller stock boost

R/t .676

60" 2.349

1/4 14.525

mph 97.68



now where getting somewhere after i did my last tuning for the night the best pass was



4th pass ok peekboost 10.4 settled at 7psi

R/t .423

60" 2.041

1/4 13.734

mph 100.45



with 10$ tires and drift set up and a blown turbo i can live with that for now!



so what you all think?