Right, just to confirm for the $0D mask, the BPW function is a mater of setting the injector flow rate in lb/hr. and the cylinder volume. In the case of the 17104288 at 30 PSI, should be set to...

Awesome, thanks for the info Tom. 70+ PSI, that's so much higher than the original 13 PSI as designed. So are they just relabeled 4.3 injectors? Any changes in spray pattern between the two? I assume...

I didn't know the marine engines ran such high HP numbers!

Where these 17104288 injectors any special design from the original 13 psi injectors or were they simply regular TBI injectors with the...

I reviewed some of the factory GM injectors listed here:

http://www.gearhead-efi.com/Fuel-Injection/showthread.php?81-GM-TBI-Injector-size-color-and-part-numbers

I was looking at the "17104288...