Get a 155 or 190.. I'd get the 190 just to be on the safe side. It will probably be more pump than you will ever need, but that is good. If you ever plan on getting heads and cam, the 190 will handle those mods fine, and if you stay with a stock combo it will work just as fine.
A forum community dedicated to Ford Mustang owners and enthusiasts. Come join the discussion about performance, production numbers, VIN decoders, modifications, troubleshooting, power adders, DIY tutorials, and more!