What gears & jetting to use?

Discussion forum for shifters.

Moderator: Bob Schabel

Post Reply
Jack McLemore
Posts: 1
Joined: Thu Jan 29, 2009 2:10 pm
Location: Euless, Texas

What gears & jetting to use?

Post by Jack McLemore » Mon Jul 30, 2012 6:52 am

I am new to the 125 shifter.

#1 - Wondering if someone could give me the the gear setup to use at NTK and DKC?

#2 - Also, approx jetting to use on PWM?

#3 - Any other useful tips would be appreciated.

Mike Engstrom
Posts: 15
Joined: Mon Oct 09, 2006 7:18 pm
Location: Rhome, Tx

Re: What gears & jetting to use?

Post by Mike Engstrom » Tue Jul 31, 2012 8:49 am

NTK 16/26 will be real close, never been to the other track. Jetting I'd start with 168 main. But lots of variables

Matt Stephenson
Posts: 11
Joined: Wed May 12, 2010 12:12 pm
Location: Flower Mound, TX

Re: What gears & jetting to use?

Post by Matt Stephenson » Wed Aug 01, 2012 8:12 pm

168 if its 100+ like it has been, with the RLV V4, #6 slide, D needle. To start in the morning when its like 85, start at 172-175. Also worth noting that I run conservative nowadays. ;0)
#14 S2 shifter
Indycar, Formula Mazda, kart, streetcar


Post Reply

Who is online

Users browsing this forum: No registered users and 1 guest