race twin help

jsf350

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Joined
May 30, 2007
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1,912
picking up new race truck

03 cummins
ddp 300's
dual cp3's

truck has a htt 66/71/16

what would u suggest for a twins setup? the truck is still smokey all the way down the track.
thinking either reusing the 66 (but think the 16 exh. is to big) and either a 480 or a 510 underneath.

but i would like a quick spooling setup.... not sure how the 66 would be so maybe a 62 or 64 with an external gate on top instead of the 66.

or should i change the 66 exh housing to something smaller?

thanks for all the input
Joel
 
it has a dual stage nitrous kit-- but is running fuel only right now

it was also suggested going triples (3) 64's :pop:
 
If your going to spray Id leave that big housing on there, but I think you need to make up your mind on if your going to be running no2 on the track all the time or #2.
 
it wont be sprayed all the time..... if it can run fast with #2 only great..... it will run just alittle faster with some spray :)
 
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