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The place where I plan on getting my block work done, said they had one of these in stock, I just wanted to know your guys thoughts on it. "EAGLE kit would have 4.140stroke and 6.7 rods for lower compression and 6.8 rods for higher compreesion,forged srp pistons, clevtive bearings, speed pro rings cost @1550.that would need balancing" and what size would this be a 512?
 

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Not quite sure what you mean by 6.7rods for low compression, 6.8 for high compression. Changing the stack height is not the correct way to go about changing compression.
 

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On the 4.5" stroker pistons that Probe offers, the 6.8" piston has an 18cc dish, and their 6.7" piston has like 23cc or something like that.

Maybe it is the same deal for the 4.3" setup.

Greg
 

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eagle

I had good luck out of my Eagle Stroker kit. I can't answer the compression question but mine was 4.140 crank, 6.80 rods, .030 over and it made a 501ci. It had to be .080 over to make it a 514ci.
 
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