f1 sc
IDOXLR8 is running one, as am I. It fits ok. Here are the problems I encountered with it. Using a 12-rib belt, the fan shroud requred trimming modification. That was the only fit problem per se. But the intake ATI upplied was complete junk. I had to have custom solid intake fabbed up. Maks good boost but is very, very noisy.
Rich Krause
Rich Krause
Originally posted by rskrause
Maks good boost but is very, very noisy.
Maks good boost but is very, very noisy.

Mike, you say you maxed out the D1SC. I'm curious as to how much boost and or power you were able to get out of it?
I called ATI a while ago to see about SC upgrades. IIRC, both the F1, and even the bigger F1R use the same bracket as the D1SC.
Last edited by TimbrSS; Nov 13, 2003 at 11:31 PM.
d1sc
pullied for 18 lbs i see 12 on my gauge thinking of going to f 1 so i dont have to spin it so hard tried to dyno once could not hook it at 5000 rpm it put 477hp & 573 foot lbs to ground car didnt even break a sweat it present form it should put between 600-650 at the wheels just ordered a set of afr 220's in an attempt to get the car off race gas compresion was 10.5 to 1 new heads will get it down to 9.12 to 1 plus going to accel dfi 7
In order to get the F1 to fit properly I had to grind away on the block. Also the D1SC bracket and the F1 bracket are the same. I would highly reccommend contacting SD concepts about a spring loaded tensioner. The F1 is a night and day difference from the D1SC.


