I have 2 fd's 1 an automatic, 1 manual. I got into an accident w/ the manual and I want to change the automatic to a manual. I asked a couple of mechanics and they said it's possible to do, but does anyone know if it will cause problems in the future.

 

its very easy to do since you have both cars! just swap over the stuff like clutch system adn tranny and ecu adn thats it, personnaly id keep the 3.9 gears in the fd if i were you but then again, i like dropping V8's in to them

 

I have a peter farrell ecu on the automatic will that cause aproblem?

 

what is the advantage to having 3.9 gears ?

 

3.90 taller gears... higher top speed the 4.10's will prove to be a faster launch though

 

Read through this thread:

https://www.rx7club.com/forum/showth...hreadid=161482

 

Any one out there that wants to do an auto to manual swap just needs to use the search at the top of the site. There is a ton of tranny swap info on here.

 

If anyone has done an engine & trany swap recently in the NY/NJ area, where did u go and how much did you pay?