Quote:
Originally Posted by SurfRodder
Yeah, got it on Ebay, pretty cheap because it looked like it had some repairs done to it, but the guy had it pressure checked. I'm swapping over all the cam bearing/cap stuff and pre chambers and injectors and hydraulic tappets as it was bare.
The angle is part of the prechamber, correct? I seem to remember that being the case.
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You are correct, for the inclined injection design the angle of inclination of the nozzle holder and hence the hard lines from the IP to the nozzle holders is determined by the prechamber which has its threaded opening arranged off-axis by 5 degrees. Those prechambers also have a slightly different spherical ball and a machined detent inside the prechamber itself.
The differences between the vertical and angular are described and illustrated in the 602/603 FSM in 01.10 -417/3 - Crankcase and Cylinder Head Section