BMW M30,3.9l capacity,base 635 E24/735.Bigger pistons and more stroke.Rebuilt from the performance-limiting Bosch Motronic to 3 Weber twin carburetors 45 DCOE and freely programmable ignition control Alpha Injection,installed and both tuned to test stand at VGS Viktor GUnther in Cologne.about 265 hp.
Complete engine with visible on the photos attachments,so carburetors,exhaust manifold,fan,alpha ignition electronics,wiring harness,Alpina air collector
Clean up a bit,install and off you go.
Bmw 45DCOE Engine, Bmw 45DCOE Motor, Bmw 45DCOE Motore, Bmw 45DCOE Moteur