TwinTurbo.NET: Nissan 300ZX forum - Re: setting throttle stops on z1 58mm cnc TB's
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Subject Re: setting throttle stops on z1 58mm cnc TB's
     
Posted by ZTurboFan on August 22, 2011 at 11:12 PM
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In Reply To setting throttle stops on z1 58mm cnc TB's posted by WazTTed on August 20, 2011 at 06:35 AM
     
Message Well I had a problem with these things.

The silly throttle stop screw rattled itself out and my idle gradually made its way up to 4000rpm.

Was fun to drive...in an auto...

Anyhow, I just kept adjusting the height of the stop until it idled properly. It's very very very fussy, as I'm sure you're aware. So a very small change can make a big idle change.

I didn't use any special specifications. I just kept pissing with them until I was happy. And when I was happy, I removed the passenger side stop all together. (Go figure) and just used the driver side stop as it seemed to be the one doing the work anyhow. I know this isn't right, but it's working fine so I'm content to not piss with it any further.

When I was done, I wrapped tape around the stop so it doesn't back out again.

In any case, if you get a proper answer, and a proper procedure, etc, I'd be interested. I think maybe phoning up Z1 and asking might be the best bet. I wonder if they sell the set screws...or what the thread size is so one day I can go get another one and set it all properly.

Good luck.

     
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