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brent flynn · 01-19-2014, 11:13 PM

I have always had the best luck with DA .044 tip secondaries on K hanger... anytime that ive tried to richen it up a tad, i see loss in 60ft( about .01 or so) and about .02+ in the 1/4 mile... with any engine the carb has been on. I went from 11.04/1.48/120 to 10.81/1.440/122.33 with just those mods i mentioned earlier... in the same basic conditions...and being a Pontiac, big cube, i run timing locked at 33-34* ... the 400 may take a few more degrees, not sure yet....

01-19-2014, 11:13 PM	#37
brent flynn Senior Member Join Date: Apr 2011 Location: Middletown, IN Posts: 593 Likes: 0 Liked 0 Times in 0 Posts	Re: '67 Camaro E/SA redo I have always had the best luck with DA .044 tip secondaries on K hanger... anytime that ive tried to richen it up a tad, i see loss in 60ft( about .01 or so) and about .02+ in the 1/4 mile... with any engine the carb has been on. I went from 11.04/1.48/120 to 10.81/1.440/122.33 with just those mods i mentioned earlier... in the same basic conditions...and being a Pontiac, big cube, i run timing locked at 33-34* ... the 400 may take a few more degrees, not sure yet.... __________________ 1968 Bird/TRW 455/Home ported 13's, '70 Qjet,Holley Street Dominator manifold, Comp Solid FT, 10.817/122.30/1.440 Workin' on E/SA combo 3119 E/SA