Title: Needle sizes Post by: deano on January 30, 2006, 07:59:25 AM Hey Guys,
We completed the rebuild of our grey about 1 month ago, it runs great! But and there is always a but we have fitted tipple 1 1/2 su carbs we are only achieving 4200rpm just wondering if anyone else has fitted them and what size needles they are using we are using size 3's. Any help would be greatly appreciated. Thanks |