Originally Posted by
nrm1977
I pretty much have the same weather conditions as Texas. Hot and humid. I'm in wis. I'm using byrons 30%. Also using the 7mm restrictor. I've been doing pinch tests on my low end. In which the rpms go upand she dies in about 5-6 secs. Not sure how good of a method that is. Though, I'm gonna try fatting the top and going out 4.5 on lsn. Yeah not sure why I'm burning up plugs!?!?!? Idea's and advice is welcomed!
. Ps- engine has over 3gallons through it. It was bench broken in by Houston and I finshed the process off with 2000cc of fuel while keeping the engine 190 210. ( sorry for the text clutter posted on my phone)
5-6 seconds on the LSN is pretty good I think for the pinch test when up to operating temp. My HSN is just out from flush on my BTT. Keep your LSN where its at for now if your getting a consistant idle and tune the HSN. It doesn't take much on these carbs to get them out of the sweet spot. Go to flush with the HSN and go from there.