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Mike Taylor 3601 · 04-04-2013, 08:33 AM

Spread bores work good,sometimes they take more tuning than regular holley,secondary can be hard to get smooth,vac. secondaries are harder to tune than mechanical secondaries spread bores came both ways
Mike Taylor 3601

04-04-2013, 08:33 AM	#1
Mike Taylor 3601 VIP Member Join Date: Oct 2008 Location: Somerset,Ky Posts: 1,372 Likes: 358 Liked 308 Times in 103 Posts	Re: Holley spread bore carb. Spread bores work good,sometimes they take more tuning than regular holley,secondary can be hard to get smooth,vac. secondaries are harder to tune than mechanical secondaries spread bores came both ways Mike Taylor 3601