hey i was just woundering if anybody ever did this conversion before to there t2? what would have to be dont to get this Cosmo RE 13B Manifold going on the fc turbo2 and what kinda performance would come out of it? thanks.

lots of top end. The runners are more effecient than the TII intake runners and the primary intake ports are the same size as the secondary ports...HUGE.

Jspec what about re vs rew manifolds?

it wont bolt to the motor and i dunno if its even close. the lim to the uim is different too for the cosmo



mike

Don't you need the pair of RE intakes to make it worth while?Can you use it with stock EFI?I see theres a pair on ebay right now with several other goodies. https://www.nopistons.com/forums/pub...#>/biggrin.png

Lets clear up some confusion, you can only SWAP upper intake manifolds/TBs



You have to use the Lower Intake Manifold that came with your car, otherwise it won't match/bolt up..



I know its common that people use the FD UIM on t2s, I have one on the way along with a 20b TB, it has to be port matched and a bolt hole has to be cut..



My original question was if the cosmo UIM was better than the FD UIM??

the cosmo uim is a lot different than the t2 or fd ones i dunno if it would bolt to either one. the cosmo lower will bolt right on an fd motor but not a t2



mike

thanks guys for the fast reply i just herd that the cosmo manifold was better for flo and a good upgrade for the 3rg gen. but i never herd of it really done before.

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