Quote:
Originally Posted by Davehuge
Alternatively, if you don't want to spend that much or wait for delivery from the USA, you could try these two needles. I believe they are close to the Red and Blue needles contained in the JD kit. 
Red = NECJ
Blue = NEDJ
Can anyone confirm if I've got that right? |
Not really even close imo.
I measured up the JD needles. The blue is closer to an F diameter OEM needle. The red being around a H (slightly richer than the W).
JD needles are dual taper only, and lean off heavily towards WOT.
The Suzuki needles above are 3 taper and supply a load of fuel towards WOT.
A closer comparison to the JD Red needle would be the N3CH which you see many people are very happy with.