fueling ?

[9712valve]

what do u charge and can u install 4 k kit i dont want to mess the pump up i have a guy willing to do it he wants 350 to do 4k kit vavle spring timing and a mack rack plug

yes that is very good price!! i pay 150-175 to have my timing bumped up, and the other things i'll do myself, but if was to pay someone to switch my valves springs it would be $500 with the head on the truck still, and 4k kit would probably be another 150 and the mack rack plug would be at least another 150.