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Old 07-08-2019, 12:02 PM   #3
Jim Brierley
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Join Date: Jun 2010
Location: Temecula, CA
Posts: 4,089
Default Re: 1931 Coupe Banger Project

Bob, sounds great! I prefer a 180* thermostat and a pusher-type electric water pump, but not a big deal. I have never moved the water inlet, but maybe not a bad idea??? Use caution on ignition advance, higher compression needs less advance than stock, I do prefer point-ignition as you plan on. Stock-size valves are all that is needed on a mild engine I ran a similar engine on a dyno and peak HP was at 3900 RPM. I prefer Stromberg carbs, 94's are newer and more sophisticated but also more sensitive to vacuum because of their power valves. Mild cleaning up of the ports help, but use caution as all blocks are not the same, some are very thin, some are thick enough to port more radically and use big intake valves, exhaust valves are very adequate as-is. Diaphragm clutches are smoother than the Borg & Beck V8 clutch. Have fun!
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