tucker74
Moderator
For as simple as they seem, carbs are just black-magic to get right. I did the same on my ‘73 Pig, ended up mailing it to @65swb45 after I mucked it all up … and it turned out I was missing parts! He got it sorted out, but I’ve never done more than simple adjustments to any carb since. You’ll love the Sniper, I’d throw the SD40 on the shelf … that truck is original enough you might want it some day