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Old 01-13-2024, 04:35 PM   #18
bigdano711   bigdano711 is offline
 
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Join Date: Jun 2023
Location: Big Piney, WY
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Exhibits A-D as to why I went with the Nibbi. And it ran fine out of the box, no need to "start over", whatever that meant. I made a total of 3 changes, all on the main, from 115 to 105, from how it came in the box.


No claim of extra horsepower, only claim is that it's a proper carb that is meant to be tuned. When you have to cut slots to get the bowl off, that's your first indication tuning a PZ30 will be a PITA. Have you even found the air mixture screw? lol



Exhibit A:
Quote:
Originally Posted by GypsyR View Post
Out of my rather large collection of screwdrivers, there's only one long, lean, whippy, and slightly bent one that I can easily use to adjust my idle mixture. I make SURE I know where it is now because to start with I was struggling to use an extra stubby screwdriver which was annoying.

Exhibit B:
Quote:
Originally Posted by Thumper View Post
I ended up using a flathead screwdriver bit. I could turn it by hand, but it is tricky keeping track of turns. I marked one of the faces of the hex end, and the ambiguity vanished!

Attachment 30647

Exhibit C:
Quote:
Originally Posted by GypsyR View Post
Eeesh. I tried using a bit too but the screw is just hard enough to turn to make that finger tip torture. Plus I don't have smallish hands/fingers which doesn't help.

Exhibit D:
Quote:
Originally Posted by JerryHawk250 View Post
You can slip a piece of 1/4" or 3/16" rubber hose over that bit to use as a flexible extended handle.
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