A larger throttle body would help in FI but the main thing that will help out FI setups is either a custom tubular intake manifold or to port and polish your own the option of the FS-ZE manifold is ther ebut not worth it when you can have a custom one made for the same price. The power of the F series motor lies in the head. Get a good port and polish along with a 3 angle valve job and you will see some nice gains especially with a FI setup.
Agreed
Hey spoolin what would you guess are the specs on your stage 3 kit like 0 to 60 times or quarter mile times, even if you don't know what would be your best guess, i might buy your kit right away if i get a mp3 and not a msp.
My guess would be high 13 sec to mid 14 sec times. A turboed stage 3 MP3 will destroy a MSP