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Re: 454 dually header/exhaust question
Quote:
Originally Posted by cag
nice, carbed big block?
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TBI. Edelbrock TBI intake w/coolant loop deleted & TBI chip for the ECU. Does ok but the idle hunts (surging @ idle). I don't drive it enough to worry about it but it does fine @ speed.
I've debated swapping to a carb or spending more & switching to a Holley EFI set-up that's NOT TBI based. Most likely it will get a carb because big-blocks in CC duallys aren't exactly efficient so it seems ROI would be nonexistent.
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67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG
Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....
Cubic inches is like Indiana Jones with a cheap pistol.
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