hello ..
i've been searching for 8 rib paxton pulley's and i couldn't find it .. if some one can help where to buy ..
i got 3.47 and i seen 7 psi at redline with 690 hp .. 93 octane
i'm planning to go 2.9 for pump gas and 2.65 for race fuel ..
10.0 cr built bottom and boss intake