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jwboner · 07-27-2002, 02:30 AM

I went from carb to dfi and use a 4bbl 1200 cfm t.b. with no elbow. Ported vic jr. and ported tfs track heat heads and tfs stage 3 cam. I don't make the kind of hp you are but it's pretty good. With the dfi I tuned it to have good low end kickin in at 1800 rpm and runs like a top through 6500, don't take it any higher due to the stock hyd roller lifters. The short runners of the carb intakes will make more high end hp than the long runner efi intakes especially the large super vic runners. Sounds like it will be quite a little motor when you get it done, good luck.

07-27-2002, 02:30 AM	#9
jwboner Registered Member Join Date: Jun 2001 Location: Under the hood Posts: 164	I went from carb to dfi and use a 4bbl 1200 cfm t.b. with no elbow. Ported vic jr. and ported tfs track heat heads and tfs stage 3 cam. I don't make the kind of hp you are but it's pretty good. With the dfi I tuned it to have good low end kickin in at 1800 rpm and runs like a top through 6500, don't take it any higher due to the stock hyd roller lifters. The short runners of the carb intakes will make more high end hp than the long runner efi intakes especially the large super vic runners. Sounds like it will be quite a little motor when you get it done, good luck. __________________ 65 fastback 347 DFI injected w/vic jr, TFS heads, MSD, cable clutch TKO, 3.70 9", tc subframe conns, custom traction bars, griffen alum radiator, armored fuel cell, and torq thrust D's Retrofitted Prelude seats. Vintage Air underdash kit. Fiberglass here and there too More on the way all the time.