jockster Posted May 17, 2008 Report Share Posted May 17, 2008 hi, can anyone give me advice on the jetting of a 2000 txt 321,at the moment the main is a 120-pilot is a 30-needle is in the second top groove and air screw is 4 turns out. the bike at very low revs seems a bit rich but is fine at all other times,are they like this?or will i change to a smaller main/bigger pilot? many thanks Quote Link to comment Share on other sites More sharing options...
laser1 Posted May 18, 2008 Report Share Posted May 18, 2008 From the GasGas USA tech Tips: http://www.gasgas.com/Pages/Technical/Snel...ting-specs.html 1998 TX270/1999 TXT270,TXT321/2000 TXT280,TXT321/2001 TXT280,TXT321/2002 TXT280 EDITION 02: WITH PHBL26 (26mm) SEA LEVEL TO 3,000 FEET MAIN: 114 PILOT: 36 (38 OK) NEEDLE: D36 (2nd CLIP POSITION DOWN FROM TOP) FUEL SCREW: 3.5 TURNS OUT FLOAT HEIGHT: ARMS IN LEVEL PLANE WITH FLOAT BOWL BASE (PARALLEL). Quote Link to comment Share on other sites More sharing options...
jockster Posted May 18, 2008 Author Report Share Posted May 18, 2008 thanks,will give it a try Quote Link to comment Share on other sites More sharing options...
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