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Thread: 750vs on a small motor
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04-09-2009 #1
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750vs on a small motor
Anyone have any experience setting up a 750 Holley vacuum secondary on a smaller small block? Any pointers? I got the specs for a boss 302 carb so I'm starting there...
thanks.
289 motor: 9.5:1, forged rods, Ford cam 472/496 214/224, ported heads with big valves, X-celerator intake, 4.11, truetrac, MSD, 5 speed.
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04-24-2009 #2
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Well actually I think you would be better off with a 600vs or 650dp.
Give Shaker455 a PM he can help you pretty good on custom setup carb.
04-27-2009 #3
Starting The Transformation
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What do you have for exhaust?
Start with 72/80 jets with no powervalve in the rear.
Where's your timming at on your MSD and what bushing & springs you running?
Initinal timming & total...vac advance?
That goes hand in hand with the proper carb operation.
04-27-2009 #4
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nuff said...
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