How about a 552 cubic inch monster motor for the street? This rotating assembly allows you to turn your 429 or 460 Ford Big Block into a stump pulling monster. Kit includes a new 4-1/2" stroke Scat cast steel crankshaft, new 6.7" Scat I-beam connecting rods, Keith Black Hypereutectic pistons, Clevite rod and main bearings and plasma moly rings.
Pistons are available in .030 and .060 oversize which give you 545-552 cubic inches. 74cc heads yield 11.4-1 and 97cc is 9.8-1. As with any stroker kit, you will need to check for clearance between connecting rods and block. This assembly will require balancing with your balancer and flywheel.