[Bleyseng]

As for P&C's don't use the bus ones as they have too low of compression! Go with the Euro 94mm (8 to1) or get some 96mm ones and set it up for 8 to 1 or 8.5 to 1.
You don't have to modify the case they will drop in.
Try to use the 914 1.8 heads with the large valves (41x 34).
You will have to adjust the MPS (use Kjell's method)to get the engine close and running then take it to a dyno shop where you can fine tune it.
Switch to the 2.0l injectors but the brain should be fine.
Everything else is reusable except get a larger throttle body off a 2.0l bus (50mm) for greater airflow.
Should be great on the track once you get it dialed in and in the 90-100hp range.
Oh one other thing, have EVERyTHING balanced. The crank, rods, flywheel etc...this is free hp.
Geoff