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Old 10-11-2011, 11:10 PM   #1
69trk
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Join Date: Oct 2006
Location: bridgecreek ok.
Posts: 1,214
march serpentine

I have the march serpentine belts with an electric water pump. When i have the rpm's up over 6500, it wants to throw both belts. How tight should i have these belts? Also, mabey serpentine belts are not designed to be spinning close to 7k rpm? Any ideas? thanks
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431 big block times, changed to a 6.0 ls with turbo
1.58- 60'
7.18- 1/8th mile@95.18
11.37- 1/4 @115.81
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