Hi, guys
I have a suzuki savage LS650 i cured my backfireing with the white spacer mod.
My friend has bought one same model but abit younger than mine, his backfires, i have done a full carb strip down cleaned and white spacer mod on his, but still have backfireing, and i mean big backfireing and loud explosions in the muffler when you open the throttle, it will tick over nicely but has soon has you open the throttle you get loads of backfireng period .
Please can anybody advise what wrong.