Hi guys,
I'm making a custom inlet manifold and just looking for some assistance with the location of the injector bosses on the runners. I have done a bit of research into where would be best and found that it depends on the size of the injector, entry angle etc but still not sure how close the head they should be. I am using a 16mm thick flange and there is about 5mm on the boss before where the injector will sit. Is 21mm or so enough or should I move it towards the plenum?
I could only move it back a further 20mm or so before the fuel rail will hit the plenum anyway.
All thoughts welcome!
Cheers,
Steven