On the largest stroker, the 4.1" stroke seems PLENTY. With the 4.060" bore you'll have a 425. With that long a stroke you need capscrew rods to keep the rod bolt shoulders off the cam lobes.
I built a 4.140" stroker with rod bolt rods and wished I built a 4.1" with capscrew rods. Live and learn brother.
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'69 Mach 1,'65 Fastback project, '65 Coupe parts car, '72 BMW 2002 ?, 93 BMW 525i, '01 Lincoln LS V8, 2 car garage
<font size=-1>[ This Message was edited by: R Code on 12/18/04 8:13am ]</font>