blue0453

iTrader: (3)

great thread atomic!

LS1FREEK

iTrader: (1)

Great info!!!

black00chev

iTrader: (2)

Atomic, do you have any graphs of the torque curves from the same runs?

Atomic

iTrader: (42)

If you look in the first post they are in the spreadsheet

Bowtie502

iTrader: (1)

awesome info and numbers..


please tell me theres a video of open cut out on the dyno.................

Wilde Racing

iTrader: (26)

Cool info, After reading this I think I'll keep the idea of using cut-outs....

Jake99

iTrader: (5)

I just upgraded to a 4in intercooler on my 99, its a 30x12x4. Its fits but its not fun getting it in there! Noticed about 40 degree drop in iats, seeing about 130-135ish iats in 95 degree weather doing a pull up to 120ish out on the street. Thats alot better the 175! Also noticed slower turbo spool, power is just to hard to tell on the street.

Atomic

iTrader: (42)

I just got a second boost gauge and I am going to be doing some testing on intercooler pressure drop and exhaust backpressure. Should be very useful I think.

Wilde Racing

iTrader: (26)

Yep, you can use the backpressure, vs rpm, vs boost to control shift times.... I'm very interested in what you find....

slowec

iTrader: (9)

My 12x24x3 core ebay special is tapped out. 21.5 psi before it and only 14.2 getting to the intake manifold. At 13,5 in the intake, I was only having to push 17.5 on the pre-intercooler side so that seems to be its capacity. Looking for a monster intercooler now!!!