Volvo RWD 140-160 Forum

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Redline for a B20F? 140-160

7000 RPM is about the safe limit for the stock rods in stock condition. Some racers using special rods and forged pistons run them up past 8500.

Peak power on a B20E/F is designed to be at 6000 (largely a function of the D cam), so I can definitely see shifting at 6500 so the next gear still lands you in a meaty part of the power curve.

There is something wrong with an engine -- or associated systems -- that feels like it's struggling at 4000, although it seems to be a common complaint.






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New Redline for a B20F? [140-160]
posted by  linc  on Tue Apr 26 18:10 CST 2005 >


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