Inliners International Forums General Discussion Engines GM 4 cylinders 151 153 181

So , a 153 bored .060 over with a 181 crank would be about 175ci. Custom pistons? Is the valve spacing the same as the 6s? Would 1.60s and 1.94s work? With the 5 port head would you use lumps in the intakes or just skip it and go to the 8 port with the big valves? I kind of like the idea of using a '62 Chevy II 4 banger in a bare bones 1500 lb roadster. The last 4 cylinder I had was a Morris Minor Woody. It was fun to drive. Beater