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b20

Discussion in 'Engine Building' started by dizzyroc88, Mar 20, 2004.

  1. dizzyroc88

    dizzyroc88 Member

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    hey im about to purchase a b20 bare block this week. i still havent decided how im going to build it up. as far as N/A or turbo. if i go turbo id most likely leave it non vtec so i can have less problems and financial budget. but what internals should i use. would an itr or gsr crankshaft be benefiticial to me? help me out with some idea
    thanks in advance
     
  2. JDMilan

    JDMilan Senior Member

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    no not really, the cranks are very similiar, except your b20 crank dives out a tad more displacement.

    and also you have a larger bore :)
     
  3. dizzyroc88

    dizzyroc88 Member

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    what can i do to put out better numbers and keep my displacement
     
  4. NotUrAverage_Si

    NotUrAverage_Si Senior Member

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    by better numbers are you talking about horsepower? just build the motor for either n/a or turbo which ever you choose. as for displacement, 2.0L is fine, it's 84.5mm. If you're not happy with that I guess you could have it bored and honed to 85mm but I don't really know how big of a difference it will be. 86mm and up is usually for all motor cars though.
     
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