With the help of Haydn the owner of this car we did a lot more research and development than usual on this kit design, lots of flow simulations and calculations were made on every component from the manifolds to the airbox and once again the results speak for themselves.
BMW turbo 635 projects rebuild this is another build in progress of a turbo m30 street engine for Andrews classic red 635 head std valves and cam, mild porting
This is a popular low-cost BMW stroker option performed by taking an ETA 2.7L bottom end and fitting a 323i 731 option cylinder head. These components are a compatible direct bolt-on fit.