holley strip dominator intake
#1
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Join Date: Dec 2003
Location: Slidell,La
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holley strip dominator intake
my 509 9.5-1 compression with rpm rect port heads & custom cam for 5800rpm peak has a holley strip dominator manifold with a 850 holley. would it be worth the money to change to a dart, brodix etc? which manifold would you suggest? looking for 15 or more hp to make it worthwhile. the boat is a 26 american offshore so top end hp is the goal.
#2
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I'm running almost the same set up as you including the strip dominator intake.The reason I chose it was because I seen a test where it's power band starts at a lower RPM than the other single plane intakes. Personally I don't think it would be worth the money to change. Also I run a 1" spacer between the intake and carb.In my 850 holley I run #84 jets all the way around. Engine has been in the boat 8 years now and still runs very well.
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