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Author Topic:   autolight #25
Dirt Freak

Total posts: 323
posted April 22, 2003 12:20 PM  
Hi, running a stock cammed 350/305 heads with a KP roch. 2 bbl. I have three chioces from Walley world on plugs. Autolites #24, 25, and 26. Which do you think will work best? Thanks, Race

Dirt Forum Champ
Total posts: 711
posted April 22, 2003 06:30 PM  
go with the 24's they are the coldest, and will be best for racing,i would gap them at .030...ford5

Dirt Freak

Total posts: 217
posted April 24, 2003 03:50 PM  
you need to consider your jetting into this as well. In the past I have run a mild
cam with the 305's jetted .072 -.073 and
used the 25's. I compared them to some 24's
I also tried, and the 25's had better color.

Buy 4 24's and 4 25's and install them
2 on each side. Run it and then pull plugs
and take a look at them. It may turn out to be
that you run a combo of 24's and 25's, depending on their coloring.

Dirt Freak

Total posts: 323
posted April 24, 2003 05:20 PM  
Thanks, first practice this weekend! I'll give them a try. Race

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