Inliners International Forums General Discussion Bench racing Hello - New to inliners

Hi, Scott, and welcome aboard. As far as I know, the RPM limit of a stock 250 with factory intake and exhaust manifolds and stock carb is about 4000 rpm, and I think the 292 is about the same. I don't recall the exact horsepower figures off the top of my head, but I think a stock 250 puts out about 150-160 horses. Don't know what the figures are for a 292, but I'm sure some of the other guys here do.