Home › Forum › Ask A Member › 65 Sportwin surging at high speed › Re: 65 Sportwin surging at high speed
June 3, 2015 at 10:33 pm
#17528
Alright, looks as if 64-66 all use the same high speed jet, 49D. Mine has a 48 in it. We have 50D’s in the carb jet box at the shop, should I try one and see what happens?