Not Ranked
have many options for over boring
Guys this is why custom pistons are made. 4.250 is a base size. As far as pistons, you can go .010", .015", .017", .020, .025 or .027. Then comes the big one at .030" over After this if you still have a block that is square, you can go from .030" to .080" before sleeve time and start all over. The big thing is the block not getting spun mains or camshaft bearing spun. In Aluminum these are also repairable. All you need is a good welder and machinist.
As for Dick S 198 record asK Joe B in Cali. I think he is still alive and has built many of Dick's motors. Have to remember that fuel was alot better back then with 160 octane, and 14.5 compression was not uncommon for a motor to run. I know the rear tires where largest he could fit in the rear wells. The windshield was tilted back, and the front end was low on the ground for a wedge effect. Rick L.
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