03/30/2026
It's a bit late for this winter but I finally got the 400cc (448) done for my 73 El tigre resto-mod project. It now sports a 69mm bore, a pair of Kehin 38mm flat slide carburetors, dual tuned pipes, a mild port and polish, and a Powerblock clutch. My goal is to have around 80hp - 85hp, which in a sled that only weighs 285lbs should give me a fairly decent power to weight ratio. I know I won't be able to match any of the newer sleds for top end speed but I'll consider it mission accomplished if I can surprise some of them off of the line and stay right with them for the first 50 metres or so.