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H22 Vs. F20b

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    #31
    Originally posted by 93Accordian View Post
    Is there a weight difference between the two drivetrains?
    I don't think so, the heads, blocks, trannies, a lot of the major structural parts of the two drivetrains is the same. An F20A is no lighter than an F22A, only diff is the crank. That's pretty much the same difference between the H22A and F20B.


    Originally posted by lordoja
    im with you on that one bro! aint nothing beat free food and drinks any day of the week, even if its at a funeral

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      #32
      yah but the part no one tells you is the f20b has the same oil pump as the h22 and it doesnt like revs past 8k and the f20b has people revving it to 9k+. also the f20 does turn kind of high but to really enjoy it you need a b16 trans. always run shorter gears on engines with high rpm power bands and low torque figures because it needs the torque multiplication to get the extra weight moving. if it were me id do an h23a or an obd1 h22 with a f22/h23 crank and aftermarket rods and pistons. then you can move the wristpin higher in the piston and run a longer rod giving you a good rod/stroke ratio to reduce sideloading and torsional vibration but you still get the benefits of the longer stroke.

      MRT: http://www.cb7tuner.com/vbb/showthread.php?t=95154

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