Force4

I have a 7.5 with 3:23's (factory if im correct for the 7.5). I have a 8.8 with 3:73's waiting in my garage to be put in but my question is what is the speed difference gonna be. My first gear is literally constant tire spin with no traction until after i hit second. My motor seems pretty decent with the current set up but whats the difference on a peer torque motor???

w8less

i dunno the speed difference but u will more than likely be spinning into second after the swap

5.0ttop

sorry to hi-jack but does the swap require any fabrication?

frdmstng1986GT

if the 8.8 is from a stang then no. it will bolt right in.