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#1
12-30-2015, 08:48 PM
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pistons
Hi Mike i am building a IA standard height block.I have the 4.5 crank I need to measure bore but i do think it will finish at 4.350 one more calculation to make is i bought don's RA5 heads so i need to see if valve relief is correct and compression will be with your piston. I will ask don to check on this for me i hope it works.
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