Ritchie Performance

08/17/2026

07/25/2026

2005 Hummer H2 with close to 300k on the dash, fluids leaking everywhere, stock in every way came to the shop wanting to make this H2 a tow pig. Hand built a 6.2L with CNC ported PRC heads, aggressive cam, ARP fasteners, long tube headers, and Corsa mufflers. Water pump, power steering pump, belts, and fluids, were all updated. A stall converter was installed and the transmission was serviced. This Hummer H2 has been given new life and the extra hp/tq it picked up has the owner grinning ear to ear.

07/24/2026

2001 Corvette automatic came in looking to make more power without going into the engine. We installed a set of long tube headers, x-pipe, and Corsa extreme mufflers. Next, a V3 Ti supercharger kit, with a raceport BOV, 80lbs injectors and a 3.8” upper pulley was installed. To keep up with the fueling demand, instead of a BAP, we optioned a 450lph in-tank fuel pump. After dialing the C5 corvette in on the dyno, it picked up a little over 150whp on only 5psi of boost.

06/09/2026

2005 Corvette getting much needed upgrades. Refreshed 243 heads milled .020, TSP Torquer V2 camshaft, 2” long tube header, 3” x-pipe, all the supporting mods, new aluminum radiator and dyno tuned making healthy mid 400 numbers.