ChinaRiders Forums - View Single Post

Thumper · 02-16-2022, 11:16 PM

I could only shim the needle and unscrew the pilot adjust until I got the main and pilot jets, (about $20 for two kits). I rejetted pilot 34 to 38, and main 105 to 115 a couple of days ago. Also set the pilot screw at 2.5 turns out after the pilot jet swap. This was on top of cat delete and exhaust drilling.

I rode two night in a row after the mods, and I have to say that I am amazed at the difference

It is like the engine has woken up. Low end and midrange are much more responsive and willing. Top end is solid now-accelerates to high rpm quicker on the road! And this is the OEM "YouALL" PZ30 carb! I am glad I didn't bother to replace the carb. It just needed rejetting and would have had to buy jets anyway.

But then ANY replacement carb would need the same

I also mounted knobbies to take advantage of the enhanced performance. NICE! Accelerating wheelie out of a sliding turn is challenging fun and dialing up a wheelie on a bump on the way up a hill is FUUUNN! LOVIN' IT!

02-16-2022, 11:16 PM	#8
Thumper Join Date: Feb 2021 Location: Kansas City Posts: 2,342	I could only shim the needle and unscrew the pilot adjust until I got the main and pilot jets, (about $20 for two kits). I rejetted pilot 34 to 38, and main 105 to 115 a couple of days ago. Also set the pilot screw at 2.5 turns out after the pilot jet swap. This was on top of cat delete and exhaust drilling. I rode two night in a row after the mods, and I have to say that I am amazed at the difference It is like the engine has woken up. Low end and midrange are much more responsive and willing. Top end is solid now-accelerates to high rpm quicker on the road! And this is the OEM "YouALL" PZ30 carb! I am glad I didn't bother to replace the carb. It just needed rejetting and would have had to buy jets anyway. But then ANY replacement carb would need the same I also mounted knobbies to take advantage of the enhanced performance. NICE! Accelerating wheelie out of a sliding turn is challenging fun and dialing up a wheelie on a bump on the way up a hill is FUUUNN! LOVIN' IT! Last edited by Thumper; 02-17-2022 at 09:04 AM.
	1