MPI big twins 820 hp fuel only
- Thread starter TrentNell
- Start date
Congrats! Thats sweet!
I cant get on the rollers and try to make 800+ on fuel.
What other supporting mods does he have?
I cant get on the rollers and try to make 800+ on fuel.
What other supporting mods does he have?
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Not posative whats in the motor but it is built , 60% over sticks , dual Cp3's and the normal supporting mods .
The S480 in a twin setup is 800-900 or so , when you step up to the S490 ( Kit option ) it moves up to 900-1000 , Nathan would know better than me just going off memory .
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The "maping " says so , I think the S480 in a single is rated at 1000 hp+ but the trucks i have seen running them have not hit anywhere near that on fuel , It still took NOS to put a truck in the tens @ my elevation .
just saw this thread and figured I should add some details.
My overdrive lock out was not working for some reason.
used a Mustang dyno
truck dyno'd at 820 hp/ 1530 trq. at 2730 rpm.
my boost gauge only reads up to 60 psi and it pegged out easily.
egts got to 1500 deg.
I did not print of a graph, but could probably get one.
My overdrive lock out was not working for some reason.
used a Mustang dyno
truck dyno'd at 820 hp/ 1530 trq. at 2730 rpm.
my boost gauge only reads up to 60 psi and it pegged out easily.
egts got to 1500 deg.
I did not print of a graph, but could probably get one.
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