rod length
#3
TECH Junkie
iTrader: (31)
You don't have to change the rods but you should. Studies have shown in higher RPM ranges the stock LSx pushrods have a tendency to deflect and slightly bow causing a sudden loss of high RPM HP and torque. You will see how irratic the powerband gets. I don't have my LS1 book here at work to scan in the graphs but it's quite interesting.
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lukn4trbl355
INTERNAL ENGINE MODIFICATIONS
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10-21-2015 11:19 PM