my E30 335 M30B35 pretty much very stock engine didn't change any of the fuel or ignition feeds
things i installed on it:
- aftermarket header,
- 3inch muffler pipes
- cone K&N Air filter
- Koni KW v1 fronts and rear coils.
- rear diff LSD 3.46
- E36 control arms fronts.
- E36 compact on rear.
( steering angle was improved a bit .. from 40 degrees to 44 degrees )
going for installing a T25 Turbo on it, with stock internals.
so My Question here for the Experts, what should i put in mind before i do this?
the only things i can think of is a sport head gasket, and head screws. for the high compression
Anybody had done this project before?

