I'm converting VRO to mechanical fuel pumps. I have a book that says the part numbers are 393870 and 393868. I can't find the 393868 fuel pump. Does anybody know if I can use two of the 393870 or is there a pressure factor that must be considered. Does anyone know what other part numbers I...
I have a 1985 175hp outboard Johnson. It has a defective VRO system and the mechanic told me to go mechanical fuel pumps if I'm interested in pre-mixing. I've looked through the manual and can't find the part numbers to these pumps (2 for V-6). Anybody out there know??? Another question, why...
This has happened twice now. I'm running full/almost full throttle and the engine quits (1st time about 20 mins into it, last time approx. 1 hr into my run). The last time, I needed to be towed back to the marina. I didn't want to start anymore (the starter would turn with the turn of the...
