Originally Posted by Luna1994
I'm just saying after having the 4.10 installed I wished I'd have went with 4.56
I am debating between 4.30 and 4.56 from my 4.10s right now because having cams and soon an FRRP manifold, HP is made up high. Winding high would benefit me but the 4.30s would reduce the torque loss down low. 4.56s even further. 4.30 seems like a good balance but I think I may go 4.56 and if I do not like it, I'll step down to 4.30.
I do not think I will need to shift to fifth unless I make enough power since I am just shifting to 4th as it is. So I should be mid to NEAR the end of 4th with 4.56 gears.