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How In Gods Good Earth Are U Suppose To Do This?

Discussion in 'Engine Building' started by 22crazy, Jan 15, 2003.

  1. 22crazy

    22crazy Senior Member

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    whats up. i was reading through the forum and i read something were someone just mentioned 2.7L h22. is this even possible? if so does someone make the stroker kit or is it pure custom. Is this even realiable? because i could imagine how thin the walls are going to be? Is a 2.7 any good for boost?
     
  2. lsvtec

    lsvtec GNU/Linux Evangelist

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    I don't know if there are bigger pistons available, or if you can use bigger pistons, but Endyn makes 90mm pistons. With a 90mm bore you would need to go to a 106.1mm stroke from a 90.7mm stroke to make 2.7L. I don't know if that is possible in the H22A.
     
  3. paragus

    paragus Senior Member

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    90mm is possible.. yea. reliable no. And from what ive read, its safer to bore it out to 89mm.
     
  4. lsvtec

    lsvtec GNU/Linux Evangelist

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    I believe that 90mm bore is possible, I don't think that a 106.7mm stroke is possible.
     
  5. 2 litre EG

    2 litre EG Senior Member

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    Mike from RS machining did Jeremy Lookoffsky's 2.8L prelude motor set up when he first brought out the half backed CRX... it held together for about 2 races, then he had to have it re-done... so as for reliability... there is none :D

    but to let you know the 2.8L was only possible cause of the deck plate that RS machining sells... and no a 2.7 is NO GOOD for boost

    when stroking or boring out a car to such extremes as a 2.7 prelude motor then there is almost no way you could boost safely with a god reliability factor :D
     
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