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90mm pistons + 1mm oversize valves

anyone got any horror stories with boring out to 90mm was thinking of using sgp pistons ?

1mm oversize valves is it worth the extra work ?

cheerz in advance.

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    anyone got any horror stories with boring out to 90mm was thinking of using sgp pistons ?

    1mm oversize valves is it worth the extra work ?

    cheerz in advance.

     

    dont believe everything you hear and see!!

     

    if the block is in good condition and its been built right then you should have no problems, i was running 90mm pistons before and my new engine is going to run them as well ;)

     

    as i said in when that pic was posted before, i suspect bad detting did that damage

     

    Mike

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