Re: High compression head vs cooling
Besides the 5.9 head , I run the super street Winfield 3/4 race cam , lighter model B flywheel , dual updraft model B carburetors and a few other minor mods . My model A idles smoothly and has the normal model A cackle at idle with the spark retarded . My car may not idle exactly as slow as a completely stock engine but it will idle purdy slow
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