TZR Forum

TZR Specific => 3XV => Topic started by: turbo_d202 on March 01, 2026, 05:39:53 PM

Title: Carb settings
Post by: turbo_d202 on March 01, 2026, 05:39:53 PM
Hey,

What are the standard air screw settings for a 93 RS?

I have in my head it is 1 and 1/2 turns out.
Title: Re: Carb settings
Post by: SeaR1ck on March 01, 2026, 08:38:23 PM
My chart doesn't have the 93 specs but the 91 n 92 R / RS both have

Upper carb aka left side 2 turns out

Lower carb aka right side 1 and a half turn.

Here's a tip most people don't know about. When you turn the air screw all the way in tight. The first quarter of the turn doesn't count.

You should start your turns count when the screw slot is at 12 o'clock position.
Title: Re: Carb settings
Post by: turbo_d202 on March 03, 2026, 08:40:24 PM
Cheers for that.

Did not know about the first 1/4 turn.

Just did a full rebuild on the carbs. So good to know.