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speed pro pistons

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    #1

    speed pro pistons

    I plan on buying a used jdm f22a for boost and the speed pro pistons look like a good idea just wondering if anyone is using them with around 12psi of boost I wanna use my stock rods I did a search and read all the post from that but still didnt actully see anyone that was useing them yet. Thanks
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    #2
    Hey...i'll have mine all ready to go and running in a month or 2.

    since stock blocks are running 10-11psi and making 250whp+...i'm pretty sure these pistons will give it that extra bit of durability...top ring land is slightly thicker.

    ANyways, i overhoned my block (did it for like 5 min) so my 85mm speedpros are out of spec.
    So if you are ordering, i have the rings for like half price. $35 shipped instead of $60
    very good speedpro sealed-power rings

    i lost the packaging...otherwise i'd return them as i am doing with the 85mm pistons (exchanging for 85.5mm)

    ANyways, i'd say go for it...
    Maybe you should try the other solution... Silverlite ones...from KB

    different design...maybe better product.

    Mark

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      #3
      http://www.kb-silvolite.com/spistons...tails&S_id=300

      Mark

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        #4
        thanks for the help hopefully in 2 months ill be ready to start the build i just figured the would have to be better than stock.

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