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Thread: eaton m67 swap to m90: differences

  1. #1
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    Vl turbo/ vn supercharged

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    Default eaton m67 swap to m90: differences

    gday, i have a VN v6 buick that i have supercharged with the Eaton M67 [the predecessor to the M90]. to fit this i had to make a new intake pipe that bolts up to the back of the charger so it would clear the firewall. if i were to fit an M90 would i have the same problem? or worse?? as i havent been able to compare the physical sizes of both. Also, is the position of the M90 bolt holes the only difference in comparison on the M67 base plate that the charger mounts to? cheers.

  2. #2
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    For all the info on the L67 M90 go here.
    www.l67torque.com • Index page

    The Australian M90 has a inlet bend already attached on it.
    The US m90 inlet is straight out the rear and too long to fit in our engine bays.
    HSV VZ LS2 Senator, Stealth2 cam 307rwkw.http://forums.justcommodores.com.au/...ados-blue.html
    VS11 Berlina L67 super6 wagon 196rwkw. http://forums.justcommodores.com.au/...ified-cai.html

  3. #3
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    Quote Originally Posted by Surfwagon View Post
    For all the info on the L67 M90 go here.
    www.l67torque.com • Index page

    The Australian M90 has a inlet bend already attached on it.
    The US m90 inlet is straight out the rear and too long to fit in our engine bays.
    sorry i made a mistake, my charger is the m62. and im asuming u have a later model commo which seem to have more room at the firewall [correct me if im wrong]. do you kno if the aust m90 will clear the firewall of the VN without modding?

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    You are probably going to have problems closing your bonnet. Most of the M90 VN conversions are just an entire L67 transplant, so if you go to the aforementioned site, you might be able to see some VN's with the L67 setup, there shouldn't be much of a difference about where the blowers and engines sit.

  5. #5
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    VS l67 statesman

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    Quote Originally Posted by Jordo2 View Post
    sorry i made a mistake, my charger is the m62. and im asuming u have a later model commo which seem to have more room at the firewall [correct me if im wrong]. do you kno if the aust m90 will clear the firewall of the VN without modding?

    Listen to surfwagon ,thats his new car in the avator and if you jump onto the other forum you will find out everything there

  6. #6
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    Quote Originally Posted by vsl67 View Post
    Listen to surfwagon ,thats his new car in the avator and if you jump onto the other forum you will find out everything there
    thanx 4 the help guys, i'll check that out.

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