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    • LT5's starting to make big power - Race Proven Motorsports bolt on 2019 C7 Corvette ZR1 makes 859 rwhp with bolt ons and meth

      Well, finally the LT5 is starting to impress and make some big numbers in the aftermarket. This is just the beginning and the C7 Corvette ZR1 is just getting warmed up after the ECU was finally cracked by HP Tuners.


      Race Proven Motorsports is not even doing anything too crazy here.

      Mods:

      1. ECU Tune
      2. Headers
      3. Ported Blower
      4. Pulley
      5. Meth kit

      The result is 859 rwhp:


      Almost 200 whp over stock on pump gas no less. We should see these clear 900+ on E85.

      What about heads and a cam? 1000+ whp? We will definitely see quadruple digits on the factory blower.


      This article was originally published in forum thread: LT5's starting to make big power - Race Proven Motorsports bolt on 2019 C7 Corvette ZR1 makes 859 rwhp with bolt ons and meth started by Sticky View original post