View Single Post
JBL930 JBL930 is offline
JBL930's Avatar
Join Date: May 2006
Location: UK
Posts: 1,172
He's running more boost than that in the mid range, when i spoke to him a few years ago he wouldn't say the exact amount, but i was assuming a 1.5bar minimum peak, his words were "a LOT of boost in the mid range"
He was explaining to me that as there is so much fuel available in the mid range he can run plenty of boost there, and then tapers it off as he goes up...... His engine dyno will give more accurate results than a chassis dyno, look at the cooling on the thing.....
It would be interesting to know how the boost and ignition is controlled on these CIS builds?
87 930, 993 turbo engine, RS Tuning 520PS/515lbf-ft, Arrow Rods, ARP hardware, Solid lifters, G50-50, RS Flywheel, 890nm Sachs clutch, RSR coil overs all round, 993 C4 calipers front, 930 fronts on the rear, Ruf Speedlines.....
Old 540 BMW, XB12S Modified, for being a total hooligan
Old 08-30-2011, 07:11 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #8 (permalink)