T O P I C R E V I E W
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1991LxMustang
Member # 12118
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posted
170cc trick flow heads, trick flow piston, I beam rods,1.72F scorpion roller rickers,N41 camm using stock crank ???
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throttlepositionsensor
Member # 14838
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posted
Why not? Are you concerned about piston to valve clearance?
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1991LxMustang
Member # 12118
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posted
No just making sure everything I got will work first time building a engine
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throttlepositionsensor
Member # 14838
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posted
Piston valve clearance can be a problem. The rockers can hit shorter valve covers. Stock rods are good enough for EFI. I beams might be nice on a high RPM carburated motor. Long runner EFI intakes make maximum horsepower below 5500 RPM.
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1991LxMustang
Member # 12118
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posted
Ok thank you for the info
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