Sylvain

Thanks for your feed back, just started the truck earlier today, works like a charm. left the small spring in there, and like u said, the transmission keep shifting to the same rpm. again, thx for your time!

Hi, i bought and install a governor spring kit, installed it on my truck, and here is the part where im confused... The kit came with 3 spring, if i understood correctly, for a 3k kit, i dont use the small spring. Here is the issue, my pump as already been tampered with, when i took all the spring out, except the largest one on the outside, it only had 2 spring,ther was no small spring. Is it because one is missing. Or for a 3k install, there is no small spring at all in the pump? I install all 3 of them anyway, with a auto transmission, do you think it will shift at 3k or 4k? Im asking cause the valve spring are still stock. thx for your time

Thank you verry much, never taught about a specialist in pump... Im smart enough to twinkle with the pump, but not smart enough to think about a pump rebuilder to get a part?! Thanks again for making me save a lot of time!

Hi, i modified the fuel pump, p pumps 7100 bosch 2nd gen, on a 5.9L 12V and noticed that the diaphragm that is control by the boost pressure is cracked... does anybody know if diaphragm from 93, first gen, are the same? im asking because they sell some on amazone. if not anybody knows where i can find one. thanks