what size TB??

[Foxfan88]

what size TB should i get with a

thumper head
tmoss lower
B-cam advanced 4deg

all the little bolt ons

i dont really know, i dont want to hurt the performance

 

[DMAN302]

65-70 either or..nothing bigger with what you presently have.

 

[Foxfan88]

could i just buy the TB and then use a stock spacer, take a die grinder and open the space up a bit??

 

[Tonys96Cobra]

Id go 70 and port your upper as best you can to match it. That way in the future it will work with the tfs/gt40/edelbrock type intakes.

 

[legalize420]

stock or 65

 

[aleborjas]

65mm not bigger then that because of the heads they dont flow much...

 

[88 Fox GT]

I'd also say 65-70mm.