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    • C6 Corvette ZR1 tops 1000 rwhp on stock LS9 bottom end with Kong TVS2650 supercharger

      Just how big of a difference does the TVS2650 supercharger conversion from Kong Performance make on a C6 Corvette ZR1 LS9? Well, how about an easy 300+ rwhp and hitting over 1000 rear wheel horsepower on the factory engine internals?


      We are talking a massive increase over the factory 2.3 liter blower with plenty more left in it:


      The LSA and LS9 certainly look like some great performance bargains today with this blower.

      1000RWHP KONG 2650 STOCK BOTTOM END ZR1 ������
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      Thanks to @raceprovenmotorsports for putting the new Kong LS9 2650 to the test combined with their heads cam package. With a conservative 2.75Ē upper pulley, this setup made 930whp on pump with meth, 1000whp on 60% ethanol.
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      Already making 1000whp and still has 4-5psi on the table with a simple pulley change.

      This article was originally published in forum thread: C6 Corvette ZR1 tops 1000 rwhp on stock LS9 bottom end with Kong TVS2650 supercharger started by Sticky View original post