dyno out the beast this week. but got problems made 707 rwhp at 5800 rpm and 710 tor. but at 5800 and 17psi boost its died in the water makes no power above 5800 ? graph takes nose dive, Back to the drawing board, anyone out there with ideals ? myself I think its in the cams.

 

Soooo what kind of car do you have? Setup? Cams dont usually run out on top. My guess would be lack of fuel or intake airflow....

 

2 threads

so what is it 2 valve 4 valve?
turbo or twin screw?
who built the motor?
what kind of fuel system?????

you have to do this the right way and explain what you have done to get those numbers. im curious to see... a few of us regulars are gonna be building up some monsters of our own.

 

I have a solid bottom end, Stage 2 heads ported and polished with houston performance cams, aftermarket intake ported and polished, procharger d1sc pushing 17psi at 5800. Aeromotive fuel system rated for 1000hp. 60# injectors.

 

Its a stroked out 4.6l with a solid bottom end, some wild heads ,big cams,procharged,areomotive fuel system. I have been working on this car for the last two years. The engine was build by lonestar proformance out of garland texas, The car build by THR out of elpaso texas

 

D1 700 gawd damn thats a lot

 

I'm trying to get 800 out of it. at 5800 i'm at 17psi if i can get it to perform to 6500 were i could get the 20psi i would be right there. i think.
i just posted a few pictures and some link to somne older video of the car on the dyno. under the picture section