SMOKIN-U
Comp Diesel Sponsor
- Joined
- Jan 13, 2008
- Messages
- 1,230
i was hoping for that same number this year but didnt quite get a chance to really see how it would do. I was running flux 5.5's twins with one modded pump and an s480 with my 05 auto. i must say for what it was street driving wasnt bad at all. Luken has been in my truck on the street and he can vouch for how it lights a large turbo. It took it a bit too spool in 4lo but it would do it. this was with a helix2 cam and stock head. Never got a chance to get on a dyno but it was way stronger than my 475 flux4.3 setup by sop. good luck in your quest! i am confident it can be had with a little time tuning and getting the bugs worked out