Volvo RWD 140-160 Forum

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b30 head differences? 140-160

I haven't hurt one staying under 7000. A friend of mine use to take his up towards 8000 & put a .012" bend in his crank. If you are staying with stock inlet valves, you won't get power past 6000, but it's nice to have an engine that hangs on after peak power, that's where long rods help.






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New b30 head differences? [140-160]
posted by  fidel  on Sun Nov 16 10:59 CST 2008 >


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