Has anyone put an rcf manifold on a isf?

 

it's close but not a 100% match, I'm not aware of anyone that has. There is someone running an RCF engine with the ISF ecu

 

hmmmmm. Thanks for info. For me the ecu would be an issue since Iam going to run a full stand alone. So if I could drop in the rcf manifold with the rcf throttle body that would be awesome.

 

It won't fit. The heads are different. Someone here did dress up his IS F 2UR-GSE to look like the RC F/GS F engines by moving the electronics, putting the later model engine cover in place, and painting the manifold F blue. It's a lot of work for something you only rarely see, but if it's what you want, it can be done.

 

thanks man I’ll just port mine and have a adapter for the throttle body

 

If you're not doing the heads too, it's a lot of work for not a lot of gain.

 

yea would be a lil gain if I had the same tune as of every other isf tuned by rr racing Iam on a stand alone ecu can push the car way harder than anyone else. When car is finished I’ll post up results. I bet with the same mods same e30 mix I’ll make way more power than everyone else that has the same tune