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Static compression
Bore, stroke, chamber, dome/dish, gasket, and deck. Save CR for dynamic compression and cam context.
Shared build memory
Uses engine geometry + chamber stack. Does not use gears or suspension.
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10.86 : 1 static
~349.8 CID · clearance 72.7 cc · swept/cyl 716.6 cc
Save stores CR 10.86 for dynamic CR / cam tools.
Approximate shop math. Machine specs and quench matter — verify before assemble.