426ex
10-10-2005, 10:57 AM
Does anyone know if there is a numbering difference between jet manufacturers? I think a stock 400ex should have a 42 pilot? I opened mine up, and it had a 38, but wasn't a keihn jet. I put in a 42 keihn, but it seemed way to big....I was only 1/2 turn out on the airscrew. I put the 38 whatever it was back in and ended up with a 165 keihn main....I think it's real close....I'm going to dyno it this weekend.