Has anyone messed with different thickness injector washers on 24v? Doing some searching and it's a thing for 12vs but I can't find nothing on 24vs. The theory is the further in or out of the hole the injector determined where the spray pattern hit in the bowl of the piston.

My guess is that if you change the height of an injector on a 24 valve engine, the connection point of the crossover tube to injector will be misaligned.

• John

Edited May 17May 17 by Tractorman

15 hours ago, Tractorman said:

My guess is that if you change the height of an injector on a 24 valve engine, the connection point of the crossover tube to injector will be misaligned.

• John

Good point

I guess I'm not that familiar with 12vs but I thought they had basically the same injector set up with a different pop pressure and the P pump do they machine the crossover tubes?

This photo is of a typical 12 valve engine. No crossover tubes. Fuel line are connected directly to the injectors, so injectors can be shimmed.

• John

Edited May 18May 18 by Tractorman

Makes sense thank you tractorman!