Current Sweepstakes

Grand Prize:

1999 721whp C5 Corvette + $3000 Cash

Miles: 59,000
Model: C5 Fixed Roof Coupe (FRC)
Power: 721 RWHP (dyno-tested)
Fun fact: Recently ranked Top 20 fastest C5s in 1/2-mile events

This is a properly-built, high-power C5 setup with a strong drivetrain, cooling, fuel, and suspension to match. Tuned and tested by Cordes Performance Racing.

Power / Engine / Boost

  • A&A T-Trim supercharger kit (ProCharger Ti V3 black) w/ K&N filter

    • Bell mouth only used once (removed)

  • ProCharger Big Red blow-off valve (sounds amazing)

  • 8-rib setup

  • Intercooler

  • AlkyControl progressive meth kit (newest-gen pump + windshield washer reservoir)

  • Built 317 heads: BTR springs, retainers, BTR trunnion + rockers

  • LS7 lifter trays + lifters

  • LS9 head gasket

  • Melling LSX oil pump

  • C5R timing chain

  • Innovators West balancer + pin kit

  • LS6 intake manifold

  • BTR custom cam (spec sheet included in binder)

  • ARP hardware used during reassembly

  • Mighty Mouse catch can

  • GMPP LS wires

Exhaust / Cooling

  • LG Motorsports long tube headers

  • Borla exhaust

  • Dewitts radiator + brushless dual electric fan kit

Fuel System

  • Walbro fuel pump system

  • Larger fuel injectors

Transmission / Drivetrain

  • RPM Level 6 T-6060 conversion with ZR1 5th gear (5 pull gears + 1 overdrive)

  • RPM Level 4 built C5 rear with all bracing, 3.42 gears

  • EDM pinion to 30 spline

  • ECS trans/diff brace

  • 3-rib diff cover

  • Monster triple-disc clutch rated for 1150 RWHP

  • DSS driveshaft w/ rubber coupler delete

  • C5 Z06 axles

  • Quick bleed lines for clutch and brakes

  • MGW short shifter

Suspension / Handling

  • Viking coilovers (car is lowered)

  • Johnny O’Connell Stage 2 front + rear sway bars + HD end links

Exterior / Body

  • Widebody kit (installed by body shop)

  • Paint-matched Corvette Creations rear widebody ZR series

  • L5 mud guards

  • Halo rear taillights

  • LED reverse lights

  • LED headlights/low beam

  • Brass headlight gears

  • LMC5 column lock fix

Interior / Audio / Gauges

  • Double D Mods leather-wrapped center console w/ 3-gauge cluster:

    • Autometer Cobalt Series AFR

    • Vac/Boost 30 PSI (electrical)

    • Fuel pressure 0–100 (electrical)

  • Kenwood touchscreen w/ navigation

  • JL 500/1 amp + JL 10W7 sub

  • Lloyd’s mats

Wheels / Tires

  • Front tires purchased Nov 2024

  • 19” iForged Aero wheels (all 4 matching included — rears not currently used)

  • Rear: 17x11 Weld S71 wheels (extra sidewall for traction and diff support)

Extras

  • Binder with cam spec sheet + supporting info