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    1UZ headers and steering shaft clearance

    It’s in a very awkward spot since the manifold stud is basically right next to the shaft. I’m thinking I’ll try to have the stock header modified to hug the block as tight as possible, just need to find a fabricator. Mostly just concerned that it’ll cause the exhaust flow to be uneven compared...
  2. E

    1UZ headers and steering shaft clearance

    Hi folks, Wanted to see if anyone has any pictures of their 1UZ exhaust header setups in a Cressida MX83/X81 or advice on how to make it clear when the steering shaft is very close to the block. Attaching pictures of how much clearance I have in my X81 Chaser as well as the stock GS400 header...
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    Why are my timing marks off?

    I’m doing a timing belt on my 1UZ VVTI out of a GS400, and running into a weird issue that I want to address before reassembling the front of the motor. I’ve put the crank pulley back on to check that it’s still at TDC but haven’t pulled the pin on the belt tensioner yet. As far as I can tell...


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