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throttle body

This is a discussion on throttle body within the External Engine forums, part of the LSx Technical Help Section category; what size mm is the oem throttle body on a 2002 WS6?...

  1. #1
    Member cowstandmoto's Avatar
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    Dark Blue Metallic
    2002 Trans Am WS6 M6

    throttle body

    what size mm is the oem throttle body on a 2002 WS6?

  2. #2
    Trolling Live Chat
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    I want to say 75, but i am looking into it right now

    http://www.smokemup.com/tech/ls1.php

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    Last edited by pjeff7; 03-25-2009 at 01:59 PM.

  3. #3
    Member cowstandmoto's Avatar
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    Dark Blue Metallic
    2002 Trans Am WS6 M6

    that's what i was thinking to. well, it's no big deal. i was just curious. i will check it when i get home. thanks anyway!

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    Sold: LS1 '85 El Camino ls1camino's Avatar
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    2000 Grand Prix GTP
    2000 Trans Am WS6 M6

    78mm

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    Member km346's Avatar
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    Quote Originally Posted by pjeff7 View Post
    I want to say 75...
    ding ding ding we have a winner...

    OP your car has the larger cam for the throttle cable, which is the only difference 98-02.

  6. #6
    Member cowstandmoto's Avatar
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    Dark Blue Metallic
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    well, alright. thanks guys.

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    Quote Originally Posted by km346 View Post
    ding ding ding we have a winner...

    What do I win?!?!?!?

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    Member cowstandmoto's Avatar
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    Dark Blue Metallic
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    oh, you youngens! yall make me laugh. i wish i was in my 20's again

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    King 0f n00bz shady milkman's Avatar
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    blacker than wesleysnipes
    98' trans am

    i am 100% sure its 78mm not 75mm

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    King 0f n00bz shady milkman's Avatar
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    blacker than wesleysnipes
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    Quote Originally Posted by km346 View Post
    ding ding ding we have a winner...

    .
    no we don't..

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    King 0f n00bz shady milkman's Avatar
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    blacker than wesleysnipes
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    Quote Originally Posted by ls1camino View Post
    78mm

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    Member km346's Avatar
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    I'm 100% sure its 75mm...




    lets do some math here.

    2 and 15/16th = 2.9375 INCHES

    convert that to MM and what do you get...

    74.61MM

  13. #13
    TJEA Retirement Home Dr.Crash's Avatar
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    Quote Originally Posted by km346 View Post
    I'm 100% sure its 75mm...

    Click for full size


    lets do some math here.

    2 and 15/16th = 2.9375 INCHES

    convert that to MM and what do you get...

    74.61MM

    did you take your TB off just to measure it?

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    Member km346's Avatar
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    no lol, I have a stocker sitting on my desk as a paper weight.. I thought everyone had spare TB's lying around?

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    TJEA Retirement Home Dr.Crash's Avatar
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    Quote Originally Posted by km346 View Post
    no lol, I have a stocker sitting on my desk as a paper weight.. I thought everyone had spare TB's lying around?
    oh ya of course we all do........lol

    and i think if you guys are worried about 2mm, you've got bigger problems.




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    Quote Originally Posted by Dr.Crash View Post
    oh ya of course we all do........lol

    and i think if you guys are worried about 2mm, you've got bigger problems.




    Well ive been meaning to take a pic and throw it up on ebay.... thats why its actually on my desk lol. but i had a tape measure and TB sitting next to me so i couldn't resist proving my point.

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    Member cobrakiller99's Avatar
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    how good is a throttle body to a car?

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    TJEA Retirement Home Dr.Crash's Avatar
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  19. #19
    TJEA Retirement Home Dr.Crash's Avatar
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    Quote Originally Posted by km346 View Post
    Well ive been meaning to take a pic and throw it up on ebay.... thats why its actually on my desk lol. but i had a tape measure and TB sitting next to me so i couldn't resist proving my point.
    i sold mine on here for $60 shipped, you might wanna try it

  20. #20
    TJEA Retirement Home Dr.Crash's Avatar
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    Quote Originally Posted by cobrakiller99 View Post
    how good is a throttle body to a car?
    ????? a bigger one? or all together?

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