dirtybkr

Member
Mar 17, 2000
530
0
The h1-71 needle is the richer of the 2. I hope you don't plan on using either of those jets in an 01' with a stock nozzle jet . If so, It'll be so rich the bike will be hard to ride.
 

tracy harman

Member
Apr 23, 2002
51
0
no im using it in a 02 cr250. i have been running a h2-72 but need a 1/2 size richer. i just wasnt sure if 01 jets got richer with smaller #. am i correct that the h1-71 is a 1/2 step richer
 

jib

Member
Jan 23, 2000
67
0
The h1-71 needle is 1.5 clip positions richer than the h2-72. The h1-72 is a half clip richer than your h2-72 needle.

H1 series needles are half clip richer than there equelevent H2 series needles.
 

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