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Old 01-14-2011, 11:16 PM   #13
elsololobo02's Avatar
Drives: 2014 ZL1
Join Date: Oct 2010
Location: San Diego
Posts: 272
That is why I feel safe keeping the psi at 5 rather than increasing the boost. As of right now there are very few upgraded aftermarket parts (rods, pistons, tranny etc.) and I don't want to surpass the tolerances/capability of the stock components. I just think more testing needs to be done to be able to increase boost (beyond 5-6 psi) to a level that the stock components can effectively handle without breaking. At some point in time if you keep adding in power (FI) you will eventually have to start upgrading to parts that can handle the total power output.
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