looking for a littel more power
#13
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Join Date: Nov 2005
Location: king george va.
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ok got afr 315 cnc heads cam going to be 646/629 lift 242/248 @ 50 got stellings dry headers now i have 950 hp carbs merlin intakes prosystems wants to do 1000hps that will flow about 1000 with same intakes or go dominators
#14
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That will wake them up. If you still have regular Holley 950HP's they will be your limiting factor. I played around on a flow bench testing some carbs and different spacers. Maybe some "unscientific" data, but my old Holley Barry Grant 750's outflowed new Holley 950HP's all day long. You need Dominators!
#15
Registered
looking at doing the same thing your doing. currently running stock GM heads on a 540 w 9.5:1 comp. would i be better off looking for blowers and swapping pistons or upgrading cams/intake/carbs/heads to attain 700hp...........dont mean to hijack
#17
Registered
I like the Pro-Systems 1000, but if you're looking for a great idle with a bigger cam go to the SV1. I would look at Lightning headers and Harland Sharp 1.8 rockers. Biggest bang for the buck and easy to do.
#18
MarineKinetics
Platinum Member
I have spoken to Patrick @ Pro Systems on a number of occasions regarding the SV 1 in marine applications. Having seen them perform on the automotive side it is amazing just how clean they are throughout the entire pull. He is, however, very cautious about bringing any product to market prior to it being fully sorted. The development and test cycle for the marine side should be completed this late spring, early summer at which time they will be brought to market. We may be doing some of the testing on these and anticipate them to be a major step forward.
Bob
Bob
#20
Hello Bob !!