30#'ers will be ok...you will just have to lean it out a bit. 75mm TB....GOOD GOD NO. A 255 lph pump will be MOOOORE than enough. You definately need a regulator, or else you will drown out your car, and smell like Texaco when you go out on dates

You will need a different cam eventually too.
jwboner You can't use stock RR's with TW's. I originally used FRPP 1.6rr's, but had to do some grinding on my valve covers.
I also use 6.75" pushrods, but you need to check yours yourself.
Good Luck
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Dustin
89 Saleen GT Sport,
428 rwhp,TFS Street Heat Intake,TFS TW Heads,TFS #2 cam,BD-11A 9 psi,Crane 1.6 rr's,BBK 70mm TB,Pro-M 80mm MAF,MSD 6BTM, FMS 9mm wires,BBK longtubes,BBK Short H-pipe,American Thunder cat back,3.55's
12.3@119
http://www.mustangworks.com/rides/pictures/Listing1549-slot1.jpg