Reply To: GT250R Carb Help! Jul 6, 2024 at 9:19 PM #14013 yippeeyo👤 Member🖊 Topic Author Topics: 2Replies: 3 Also, the carb main jets are FRONT #92.5 and REAR #95 is this normal on the UK/ EURO Spec GT250R? The GT250 Parts Catalogue states main jets should be FRONT #97.5 and REAR #95