2.8 and 2.76

[lthlsnake]

Hey guys got a question BF dont make an 2.8 and on my car right now is a 2.8 I want the redfire pulleys (the whole kit) so would i be better off going with the 2.93 or the 2.76? i have a 4pound lower. thanks

Ratts

 

[Tom's_03SVT]

how are you making the numbers in your Sig with a 4# upper and a 4# lower?

are you running a port unit?

to answer your quesion ones a 4# the other is a 6#.....

the difference between the 2.80 and 2.76 is .15lbs of boost....

 

[lthlsnake]

yeah i got a port headers all that stuff
so i prolly wont need a new tune either

 

[Jdaniel]

Ported blower... 2.76 with 4 lb lower. Thats all you really need. Get a retune though.

 

[Tommy98016]

IMO if you wanna a 2.76 upper go w/a 2lb lower.