I have built another calibra this summer, with Saab 2.3 turbo engine, Opel R25 / 28 gearbox and Opel Omega 3000 rear axle.
It is not for me, but for a team running on track 6h races.




Now that I'm done with it so it's time to start with the V8 project
Parts...

Recipe:
BMW m60b40 with h-rods, stronger valve springs, new bearings and seals.
Turbo that can pump air for 1000hk.
BMW E39 rear suspension with E34 diff.
Adapter for engine M50 box and a GS653dz 56kg BMW gearbox.
Maxxecu with vag coils and 1260cc injectors.
Will do new bulkhead.
New floor from the bulkhead and rear.
Probably BMW E36 front suspension.