Re: Manifold milling
Marty,
during the engine revision, I measured the assembled intake and exhaust group against each other. The difference between the inlet group and the outlet group was 1.2 millimeters.
The outlet group alone had a difference of 0.5 millimeters.
The seals can compensate a little bit. But the differences can cause the two elbows to crack and break!
I had that surface grinded in an assembled unit.
__________________
Beste Gruesse aus Deutschland,
Werner
Ford Model A, Roadster, 1928
Citroen 11 CV, 1947
Hercules W 2000, 1976; (with NSU-Wankel Rotary Engine), Canadian version
|