hey davo your engine by the sounds of it should be a big cam 4 with cpl 905 if it is the 320 hp which is not an stc engine like the 444, you will...
No it should recover quickly unless its the check valve that is draining the fuel from the head
Rods are 95 ft/ lbs plus 60 deg =1 flat and mains are 70 ft plus 90 deg good luck
Check fuel pressure and install sight glass to make sure no air in fuel it may also need to have fts fls changed has it just started this or has...
If the hand primer was soft it s draining fuel from the check valve p/n 281-2725 easy to change this is a common thing swap it out bleed the fuel...
I ve been installing fuel coolers on c15 & ISX engines to lower the fuel temps trucks were suffering with high temps and poor fuel i'm from...
