They sure were, we ran em in DM’s they pulled like a much bigger motor and did good between overhauls 👍🇺🇸 and didn’t sound bad through a short chrome stack either.
i believe you also have to time the injection pump using an A B light for VMac and non-VMac injection systems, whoever worked on it before must be used to cat engines cause heui pumps on cats dont need timing!
Nice I'm about to swap a e6 myself that mug sounds good
Them old mack E6 engines were tough
They sure were, we ran em in DM’s they pulled like a much bigger motor and did good between overhauls 👍🇺🇸 and didn’t sound bad through a short chrome stack either.
sound beutiful
i believe you also have to time the injection pump using an A B light for VMac and non-VMac injection systems, whoever worked on it before must be used to cat engines cause heui pumps on cats dont need timing!
A/B light is used on E-7 engines. This is an E-6. You used a fuel flow timing pump Assy.
What year is the truck and how many miles and nice 👍
TERRELL SCAIFE 1985 around 900,000
Where did you purchase the pump ?
Where are you located ?
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