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Thread: whats faster

  1. #1
    technically speaking
    what is faster

    a B20B or b18c (ITR)??

  2. #2
    I'd have my money on the b18c7

    What chassis though?

  3. #3
    whoops
    sorri
    my bad
    i mean by doing the conversion of a b20 block and b16a head

  4. #4
    '99 DC2R/'88 CRX Array
    Join Date
    Sep 2003
    Car:
    DC2R/CRX
    CRVTEC if its done properly maybe - but seeing as it isn't standard (ie you spend alot on the parts for it) you could put as much into the B18C and be comperable.

    It's anyone's guess - it's not a simple equation.
    '99 DC2R, '90 BMW E30 318is, '88 CRX


  5. #5
    Ok a B18c Type-R engine makes around 95-102kw ATW if you do a B20B VTEC engine with Type-R cams and intake it will make 109+kw without trying.These figures are from our last dyno day hope this helps.
    Regards Dyno Dave
    Buddyclub Australia
    Member of Master Of Vtec Group

  6. #6
    Member Array
    Join Date
    Feb 2004
    Location
    Sydney
    Car:
    Fridge
    Quote Originally Posted by DynoDave
    Ok a B18c Type-R engine makes around 95-102kw ATW if you do a B20B VTEC engine with Type-R cams and intake it will make 109+kw without trying.These figures are from our last dyno day hope this helps.
    Regards Dyno Dave
    Dave,

    I know you can't really compare dyno readings, but on my EK4 with 2 inch cat back exhaust, and CAI, it did 95kw (from memory) on the CRD dyno.

    Chris

  7. #7
    Member Array
    Join Date
    Aug 2003
    Location
    Sydney, Australia
    Car:
    '94 Civic VTi
    Which would be about ~80kw max on that dyno id say.
    [TNT] Team No Traction - Cos No Traction Is Underrated

    Two turbos, is better then one.

  8. #8
    I was equipped by Mugen Array
    Join Date
    Sep 2003
    Location
    Perth
    Car:
    Lexus Soarer V8 GTLimited
    i got 152.6 hp @ wheels in a dyno shootout over here last month :P

    to answer the question. The B20 B has superior torque and power over the 18c R.



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  9. #9
    Use 4th gear for your dyno runs ppl
    i need vtak!!

  10. #10
    but 109+ on the CRVTEC is with type R cams and intake tho... so thats money on headwork, if u were to do that on the R motor....

  11. #11
    i know the CRVTEC hybrid should cost a fair bit but not according to this
    http://www.c-speedracing.com/howto/b20vtec/b20vtec.php

    can you guys tell me what these guys have left out. if you do it the way they did it it should be no more than a $100 if you already have the b20 block and head and you do it yourself

  12. #12
    Member Array
    Join Date
    Aug 2003
    Location
    Brisbane
    Car:
    2005 VBP DC5 TypeS
    Quote Originally Posted by genesis
    Use 4th gear for your dyno runs ppl
    yup..and not in shoot out mode either

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