Thanks for the reply.
Got some backfire. The first owner did all the mods. Second owner had no clue. I'm third owner and I want to clean up things I've found, mostly stripped, missing or bent bolts. Carbs might need cleanging. Filter was nasty. I'll feel better once I know what was done.
'14 NC700XD - Honda, '06 DR650 - Suzuki, '83 650 Nighthawk - Honda - for sale, '71 SL 350 - Honda