hey i wanna do a turbo 2 swap for my 88 rx7 but its the base 4 lug model and everyone is telling me that i also need to make my 4 lug to 5 lug is that true if so why?

thanks

 

You dont need to do it for a TII engine swap. Unless your also changing out the rear end.

 

so i can run the stock drive shaft and stock rear end when doing the swap? aslong as i dont add power right? cuz then i would need to swap it out?

 

you can use the turbo motor, NA flywheel, NA pressure plate and a turbo clutch disc and run a NA transmission, driveshaft, rearend

 

thanks a bunch

 

if you do a turbo swap you will want the TII transmission. the best cheapest and best performance way to do this is to use the TII trans mission and the N/A rear end. To do this you need a custom drive shaft you can buy one from mazdatrix.com or by a TII drive shaft and go to a local transmission shop and they will piece the TII with the N/A so it will fit. This way your clutch wont slip with the N/A trans on the turbo engine and you dont have to replace the whole rear end

 

Fixed