June 18, 20242 yr Bought a 2002 gas gas txt 250, tearing it down and putting it back together, pretty much done except to dial in the carb. Does anyone have jetting chart? Most of my riding is 1500-3000ft above sea level. Also looking for an air box. Thanks for the help. ---- Delorto model - PHBL 26 Edited June 19, 20242 yr by Roshow
June 19, 20242 yr The dellorto tuning manual available free online states: "prolonged use of a vehicle at an altitude higher than 1500 metres" in reference to jetting change requirements, that's almost 5000' so I would read that as you being able to adjust the carb for the elevations you are riding using stock jetting. Have you already adjusted the needle valve cir-clip position? You won't be able to tune it until you have the air intake in place.
June 21, 20242 yr On 6/18/2024 at 9:58 PM, Roshow said: Bought a 2002 gas gas txt 250, tearing it down and putting it back together, pretty much done except to dial in the carb. Does anyone have jetting chart? Most of my riding is 1500-3000ft above sea level. Also looking for an air box. Thanks for the help. ---- Delorto model - PHBL 26 Go to www.thehellteam.com Look in CARB AND JETTING on the TECH SUPPORT PAGE - GASGAS INFO.
June 21, 20242 yr https://www.thehellteam.com/ Helpful/Knowledgeable folk in Sydney Australia. Edited June 21, 20242 yr by fourex
June 26, 20242 yr Author On 6/21/2024 at 1:38 AM, fourex said: https://www.thehellteam.com/ Helpful/Knowledgeable folk in Sydney Australia. Thanks
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