engine build
 

Want to build a NA 13B block, and wondering if anyone sees any problems with putting this together.

89-91 NA Rotors and seals (for lightness)
TII Rotor housings (for larger exhaust port)
TII Intermediate housing (for larger primary ports)
89-91 NA Front and rear housings (for auxillary ports)

I don't know if all these parts are compatible but hopefully someone has had experience with some parts interchange.

i was going for the same thing but using a se fr and rr housing for mounting purposes.

Jeremy

I know there will be a problem if you use a GSL-SE side housings and a TII rotor housing because they moved the o-ring groves from the rotor housing to the side housings for the 2nd gen. So, you wouldn't have a groove for the o-rings to sit in. I'm sure you could always make a groove though.