05-09-2014, 09:35 PM
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#11 (permalink)
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A True Z Fanatic
Join Date: Oct 2009
Location: Canada
Posts: 1,156
Drives: 370z
Rep Power: 24
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Quote:
Originally Posted by synolimit
Well we left it so not to mess with the idle. I wanted everything bigger but that 1/8th lip. But looks like nothing was done. Maxbore for $179 seems to CNC the whole thing plus a bigger butterfly. Looks like ill head that route as I know the plate is only 2.35 inch and the intake and manifold are 2.5". Makes no sense to bottle neck it.
The issue is the manifold has wiggle room. Push it right and you get a over lapping, push left and the port matching is perfect. When installed you'll have remember which way to push so it perfectly smooth.
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Maxbore are doing 179$ for each TB ? or for both ?
Quote:
Originally Posted by synolimit
They were never removed. The threads of the screws stuck into the path of air flow so they were just ground flush with the rod. No material looks to be removed on the rod. .
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As far as I remember the 4x OEM TB I have has/had a full round main shaft but only flat at the head of the screws .. not where the thread are which was a full complete half round shaft...
I would be surprised if Nissan decided to make a different TB for the 370z.
Vs
Quote:
Originally Posted by synolimit
Then Z1's full of ****. Their ported upper only makes way more than that  |
I was conservative on the guessing 
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