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Old 01-19-2022, 06:21 PM   #6
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,403
Re: Holley 750 VS tuning

That was a really nice read from 68post......still I will say, that most of the carb issues, come from IGN timing.....you can go there, no argue, but IGN timing 1 st! You may be in a spot, that you need more initial timing to lite the fuel @ low rpms. As asked, shoot the timing specs.....initial/total/ vac advance. You can (chase ) that carb as. long AS you want.....but you will not tune that carb,untill you have the IGN timing right on Longhorn
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....
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