Originally Posted by oldtimer54
Sounds like your muffler might be getting clogged? Or the problem is that its a HT engine?
The biggest change I've been able to achieve is pulling the cap off the muffler. So yes...maybe it's clogged or not open enough.
I don't quite get "is the problem is that its "an" HT engine?" Is that a joke? =)
And, oh yeah...I'm an old timer '55.