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rboyle · 12-17-2017, 04:13 PM

The index is .85 better and 50 lbs less so about .90 better but car slows up about .5 because of restrictive 2 bbl carb.

12-17-2017, 04:13 PM	#20
rboyle Senior Member Join Date: Jan 2015 Posts: 607 Likes: 1,461 Liked 597 Times in 164 Posts	Re: Switch to 2bbl The index is .85 better and 50 lbs less so about .90 better but car slows up about .5 because of restrictive 2 bbl carb.