Nistune Forums

hey guys new to this forum. hoping for some help with my vl rb30

its just recently had a nistune board installed and had a basic vl turbo map loaded on it. with some things adjusted to suit my camshaft and turbo gt35/40
i was running stock vl turbo brown top injectors. but ive installed some 440cc gtr injectors. and have had the car running and the car seems to run and idle fine. my question is till i get the car tuned would it be safe to put it around till its tuned. its running at the moment 7psi through a turbosmart wastegate

You need to resize the injectors minimum. Flow rates 269CC vs 444CC will mean it will run but is running about 1.5x richer than before

ok thanks for the info. is it hard to resize the injectors use the nistune software

Not too hard but need a Nistune software license to make changes to it.

Kind regards
Simon