Subject	As I said even with FI the rough cast manifold was >>
Posted by	ZUL8TR on December 21, 2015 at 4:13 PM
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In Reply To	Carubreted engine? posted by -Grimm- on December 21, 2015 at 09:41 AM
Message	a better performer. Note this was back in the early 1960's with what ever FI was available back then for Chevys is what was used. Today maybe different? ZUL8TR in Orlando,FL
Follow Ups	Serious but Dumb Plenum Question - Unreal 13:02:45 12/17/15 Ported upper plenum no benefits. Polished plenum look pretty - puchy 13:23:27 12/17/15 ^This is the correct answer. (n/m) - The Hawk 18:12:38 12/18/15 Generally, when one refers to porting and polishing - Barry (NJ) 14:10:36 12/17/15 for upper plenum, possibly OS TB's and you have to widen - wickdGSXR 16:16:06 12/17/15 When we were 1/4 mile drag racing and oval track >> - ZUL8TR 14:45:27 12/19/15 The dimple theory of surface boundaries eg. golf balls. (n/m) - Gordo 93TT Daytona 17:31:08 12/20/15 Sort of similiar but really the roughness promotes >>> - ZUL8TR 08:46:44 12/21/15 Reduced wake makes sense. Either way... smoother is not - Gordo 93TT Daytona 14:00:41 12/24/15 Carubreted engine? - -Grimm- 09:41:29 12/21/15 As I said even with FI the rough cast manifold was >> - ZUL8TR 16:13:30 12/21/15 didn't GM fuel inject at the throttle body back then? - LJZTT 08:55:51 12/22/15 Re: didn't GM fuel inject at the throttle body back then? - ZUL8TR 11:53:10 12/22/15 Yes, TBI was the beginning (n/m) - -Grimm- 12:20:46 12/22/15 Re: When we were 1/4 mile drag racing and oval track >> - MaxxAction 09:22:24 12/22/15 Ieven in the FI case there builds a fuel air vapor in the>> - ZUL8TR 11:43:31 12/22/15 Thanks all (n/m) - Unreal 16:26:56 12/17/15
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