Mpt70 Ar?

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09-18-2008, 08:26 AM

#11

2ktransam

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I have been running LS6 springs at 11psi for months and have no valve float. My shift points are 6,200 and it pulls hard all the way through.

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09-18-2008, 08:52 AM

#12

TURBHOE

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maybe its the cam too though. don't the ls6 cam pull further in the rpm band anyway?

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09-18-2008, 03:09 PM

#13

ZO6Ted

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I'm still running the GT67 with an .81. It seems to be constantly spooling by the sound of it, (its pretty damn loud till I get the c/o and muffler on). Its set up to shift at 6000 right now and it pulls hard as ****, just ask the lightning from last night.