Engine help please!
5th Gear Member
Joined: Nov 2006
Posts: 2,287
From: North Fulton, GA
RE: Engine help please!
302 HO = 1985 and up
'85 GT = 0.044" with the Duraspark II ignition
EFI 5.0 = 0.054"
Early 302 = 0.035" with points ignition
If you have an MSD or equivalent ignition, .054" will work nicely.
'85 GT = 0.044" with the Duraspark II ignition
EFI 5.0 = 0.054"
Early 302 = 0.035" with points ignition
If you have an MSD or equivalent ignition, .054" will work nicely.
I ♥ Acer
Joined: Oct 2004
Posts: 17,565
From:
RE: Engine help please!
0.054 huh? Man, that's a wide gap. On our old 289's with pertronix, if we venture past about 0.045 we are in trouble. When was the firts year for that HO engine, and what makes it so special. EFI???
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