has anybody really did swap RB26 with RB25 tranny in G35?
i know one guy who did it fully built RB with spray in 350z it cost him 60g
i know rb26 is alot of money so i was thinking rb25 with lil upgrades on turbo
well would this be worth it? and eastimate price?

 

it'll cost about the same price.. just find out how much the actual rb25 motor is, and subtract that from the 60g's. Most of all of that money is coming from parts/custom fabrication.

 

Just get a TT kit that is made for the G and be done with it. $15k and you're good to go.

 

unless you find someone who knows his **** and is willing to do this for free or as a project to promote his shop or even for very minimal cost on fabrication and tuning i say go for it.