Quote:
Originally Posted by BMWM.D.
The 2.30” blower pulley is somewhere around a 9% increase.
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I'll take your word for it. But it sure would be nice if the manufacturers could release solid numbers on the over drive percentages like they all did for the LSA and LS9. Lots of people are kind of shooting in the dark. I think the 2.3
8 is around 9% and the 2.31 around 12% and then the lowers were 9% and 15% and 18%, and I believe the 9.17 is 15%.