my 1985 big red ran good when i moved it to work on my truck. Went to start it to put it back and now it backfires through the muffler and will not run. Turns over for a few times then backfires. Any ideas

 

hey, try gettin a carb rebuild kit, I have the same big red and had th same problem but I got that fixed and now im workin on bigger problems. If that works just let me know. Dennis Kirk sells moose rebuild kit for like $17 its worth it trust me. www.denniskirk.com