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90mm throttle body/intake

This is a discussion on 90mm throttle body/intake within the External Engine forums, part of the LSx Technical Help Section category; Is the LSX intake and TB the best way to go for the 90mm set up? If not, what would ...

  1. #1
    Awaiting Activation Liquifire's Avatar
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    90mm throttle body/intake

    Is the LSX intake and TB the best way to go for the 90mm set up? If not, what would you recommend and if it is the way to go for a high HP street system(450rwhp) can you polish/port it or would that ever be worth it to do so. I don't have the specifics yet just an idea on where I want to be with it in the future.

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    Awaiting Activation Liquifire's Avatar
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    no one has any advice or info on this?

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    member since may 2000 nhraformula's Avatar
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    black
    2000 nhra edition formula

    for high h.p or bigger cubes, the lsx is the best way.
    2000 nhra edition formula
    a few bolt ons, 379 rwhp
    11.96 @113.25

  4. #4
    No 55mph 1QuikWS6's Avatar
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    I would go with the FAST 90 Intake and the Nick Williams 90mm TB (actually I did). Porting of the intake is not neccessary unless you are looking to wring every little ounce of power out of your setup. I will be having Tony @ AFR port mine - he's not cheap - but there are quite a few other sponsors that will port your intake for less - if you choos to go that way...
    2000 Phoenix WS6 Trans Am
    Pride of Western PA Car Shows

    426RWHP/418RWTQ N/A (Mustang Dyno MD-1750)
    584RWHP/510RWTQ Massaged by TNT (Mustang Dyno MD-1750)

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