hey quick question for all knowledge with rebuilds and such. is it possible to take rotors and rotor housings from an 86 n/a and combine with intermediate and end housings from an 87 TII, TII lim and uim and tII turbo assembly? I realize slightly higher compression of 9.4 from 8.5 but decent tuning and such anyway not the question at hand. Can it be done? I have an N/A parts car on the way and my TII has huge gashes from thrown apex seals in the rotors and housing. Like always thanks to all fellow rotorheads for the help.


-Shawn (a.k.a. 2MuchBoost) lol

 

Just swap rotor housings if you have S4 ones. You can grind out the exhaust diffusers while you're at it on the NA housings. I wouldn't go high comp rotors especially if you begin to mod. You'll need probably a standalone at that point since you'll want to control your ignition timing. So its better to find some used but good condition TII rotors.