obs vortec 350

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04-30-2006, 11:07 PM

southern_chevy

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obs vortec 350

What is the most anyone is spinning one of these to? And yes I know about the 56-5800 limiter on the factory pc since I have to deal with it to.

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04-30-2006, 11:10 PM

James B.

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I shift at 5400 on the stock cam with a Whipple. New shortblock is going in this week with a cam good for 2000-5600, but the blower is maxed. Stock Vortec heads (springs) support 5000RPM shifts, not much more.

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05-01-2006, 02:13 AM

Wheatley

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I have comp 915 spring with the cam inmy sig and I am spinning mine 5700RPM and it want to go alittle more but can not of course.It pulls all the way to the shift point though

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05-07-2006, 06:21 PM

southern_chevy

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anyone thought about using megasquirt? I know that on parish's old site there was a guy on there that was running it with good results. just a thought

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