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Thread: 1uz into rn25 (1975) hilux. Brake booster options

  1. #1
    Forum Member 1st year Apprentice
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    Nsw
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    Default 1uz into rn25 (1975) hilux. Brake booster options

    Gday gents, I’m just about to undertake slotting the 1uz into my 1975 2wd hilux. I’m upgrading the brakes to rn41 discs on the front for now (r31 on the rear down the track).

    My question is, what is a good, compact brake booster to suit this setup? The 1uz, being very wide is likely to foul on the booster with the rocker cover. Something that’s a pretty straight forward bolt in affair would be handy!
    I’d like to get the booster sorted before I mount the engine so I know what I’m working with.

    Cheers in advance for any help.

  2. #2
    Junior Member Backyard Mechanic Bazooka's Avatar
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    May 2006
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    NSW
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    Default Re: 1uz into rn25 (1975) hilux. Brake booster options

    What about a remote brake booster such as the VH44. I have used one of these in the past where a booster would foul on engine and has passed engineering. This way booster can be mounted wherever you have room.

  3. #3
    Forum Member 1st year Apprentice
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    NSW
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    Default Re: 1uz into rn25 (1975) hilux. Brake booster options

    May not be any help AT ALL but I put a 1UZ in my Hilux Surf and didn't have any issues with that.

    But I'm not sure how similar the 2 engine bays are.

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