For those interested; here is some data on my nizpro intercooler as it will be coming off in the coming weeks for a huge tube and fin cooler. the car was running 19psi and 15 degrees of timing on e85. air temp was 23 degrees

What turbo? And why the change?

GTX3582. A good mate is building me a new cooler so that we can do some comparisons between the intercoolers. obviously nizpro make one of the better bar and plates so its a good platform to test his against. I'll post up the results of the new cooler in a few weeks. I may still go back and re-run this cooler as we did three runs when it was making less power (420ish) immediately prior to doing the two posted.

At a rough guess Jarrad, "a good mate" = old mate down past Willunga and over the hill a bit?

If so, cant wait to see the difference.

Great..

Will be interesting to see you results

Cheers

haha yeah Ben, good ol' Jonny at mount compass. dropping it off this sunday and picking her up when im back from work. will be very interesting to see how much better the new cooler performs especially after the huge increase Jonny got out of his GTX3576

It will be interesting - and it really shows how a small increase in air temp immediatley affects the power output.

Any chance of getting more info from the runs like psi, afr and torque?

I know the predicted torque can be a bit all over the place but the others would be good to see between each back to back run and the cooler swaps.

sorry bjc, only had it printed with intake temps and power. I will try and get more data on the new intercooler when it is fitted in a few weeks.

Simon might have all the other data on his comp. still so ask if he has Jarrad and if so, a comparison of old and new on the same print out would be fantastic.