Big Blue24
Comp Diesel Sponsor
How big of a spool difference will a 64.5/68/12 be over a 64.5/73/14?
We won't know for certain till we test it on our test truck on the dyno. But I'd guess the 64.5/73 combo will be more similar to the 369sxe spool up numbers than the 64.5/68 spoolup numbers we've tested.