Originally Posted by
morris0893
Hi houston
I have a P3XS and was just wondering if the 9901 and 41021 pipe/header set-up would be a good choice. I am mainly looking for good runtime (10min+) and a bit more top end without losing bottom end. I was also wondering if i should also change my venturi from the standard 8mm (red) to the 7mm to also improve runtime and top end.
What are your recommendations?
Thanks,
9901ss/41021 will work awesome on that engine, runtimes are often depicted by track surface and layout , as long s you dial your car to the track and surface yoy will achieve maximum runtime but some tracks with long straights and lots of full throttle shutes will get horrible runtime and tracks that are shorter with not much full throttle will yield excellent runtimes , something to keep in mind
Originally Posted by
v1r killer
monty, do i need to shim my plus 4 to run on 30% byrons ?? if so how much from stock it was modded by you and i have only run 25 % till my supply dried up, so now i get 30% it is on the 9901 pipe in a cobra t.
ty
you will be fine , shimming is more of a range , if you have a fe gallons of fuel through the engine you will be dialed