Short answer:
All reciprocating parts are balanced, IE piston/rod weights are
made identical, crank/flywheel/damper are dynmically balanced.
Blueprinting simply means making all dimensions/clearances
to spec. either Factory or per parts spec.
Race engine builders always B&B.. or should.
Is it valuable for a street motor? Debatable.
Last time I asked, the delta cost for the B&B was
like $200..... in comparison to the overall cost, cheap.
All my motors get B&B'ed. But then I have a race
shop do all my motors.....so clearly I don't care
about cost that much...8-)
I would do it.
YMMV
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Regards
Walt Boeninger - Nor Cal SAAC 67 GT500 | 67 Shelby T-A #31
http://www.norcal-saac.org 71 Boss 351 | 97 5.0 Explorer
mailto:walt.boeninger@hp.com 99 C5 Hdtp | 02 Mustang GT
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