1980 351 DEQ results

35

Asked by Feb 10, 2011 at 12:40 AM about the 1980 Ford F-250

Question type: Car Customization

351 w/ a newly rebuilt Holley 500. DEQ says HC well under spec after run-up. CO still a bit high. Should I just keep dialing in the a/f screws 'til she passes?

1 Answer

holley is the hardest carb to get adj right,every thing on it has to be in spect at same time,so just dialing the a/f screws will do no good.

Your Answer

Add photo

Related Questions

Search Ford F-250 Questions

Ford F-250 Experts

#1 tennisshoes
tennisshoes
Reputation 590
#2 dandyoun
dandyoun
Reputation 340
#3 Tom Demyan
Tom Demyan
Reputation 300
View All

Related Models For Sale

Used Ford F-150
2,401 Great Deals out of 210,250 listings starting at $895
Used Ford F-350
288 listings starting at $7,500

Used Cars For Sale

1999 Ford F-250 For Sale
24 listings starting at $6,800
1998 Ford F-250 For Sale
16 listings starting at $3,975
1997 Ford F-250 For Sale
125 listings starting at $4,990
1996 Ford F-250 For Sale
83 listings starting at $3,981