Originally Posted by
J1mbo
You'd be surprised, rod birleys old rs500/touring car spec engine gave just under 530 on pump and just over 540 on race fuel, the compressor wheel is so inneficient at flowing the air at that boost level that race fuel dosnt make as much difference as you'd think
ok Jimbo im not a fan of T4 turbos so you are probably more qualified to comment on compressor wheel,when we ran c16 on my old car it made a good chunk more than 97 but it was on a 35r on a yb,with 106 rear lol
Last edited by turnover; Jan 26, 2012 at 02:03 PM.