Mike Kryger’s Chevrolet Corvette:
“ZR1”

ENGINE
427 CU LT5 (4.125 BORE x 4.00 STROKE)
THROTTLE BODY (PORTED TO 63.5 MM)
PLENUM (PORTED SINGLE RUNNER DESIGN TO 38 MM)
INJECTOR HOUSINGS (PORTED WITH PARTIAL DIVIDER)
HEADS (PORTED WITH SECONDARY THROTTLE PLATES REMOVED)
CAMS (230 .430 INTAKE, 224 .430 EXHAUST)
VALVES (LARGER, LIGHTER, CERAMIC COATED)
FUEL INJECTORS (RC ENGINEERING 225 CC PRIMARY AND 240 CC SECONDARY)
HEAD GASKETS (COPPER COATED O RING DESIGN)
LINERS (CUSTOM PRESS FIT DESIGN)
PISTONS (JE 12.5 TO 1 COMPRESSION AND CERAMIC COATED)
RODS (OLIVER)
ROD BOLTS AND MAIN STUDS (ARP 2000)
CRANKSHAFT (CUSTOM BILLET DESIGN)
AIR FILTER AND FILTER LID (ACCEL FOAM AND FULL OPEN LID)
MAT SENSOR (RELOCATED TO AIR FILTER HOUSING)
AIR INTAKE HOSE (SAMCO BLUE SILICONE)
INTAKE COOLING (TB COOLANT ELIMINATED)
EXHAUST (STAINLESS WORKS 2 INCH CERAMIC COATED HEADERS, RANDOM TECH CATS, 3 INCH X PIPE, TRIFLO MUFFLERS)

COOLANT SYSTEM
RADIATOR (FLUIDYNE 3 ROW MOUNTED ABOVE OIL COOLER)
FAN SUPPORT (ADDED OPENINGS)
THERMOSTAT (NON-LT5 160 DEGREE WITH 8 ADDITIONAL HOLES)
COOLANT BYPASS HOSE (ADJUSTABLE BALL VALVE INSTALLED)
HOSES (SAMCO BLUE SILICONE AND PARKER BLUE)
AIR BLEEDING (AIR BLEED VALVES IN COOLANT PIPES)

OIL SYSTEM
COOLER (FLUIDYNE 4 ROW MOUNTED BELOW RADIATOR)
COMPONENTS (PRE-OIL PUMP, ACCUSUMP, REMOTE OIL FILTER, PCV TANK)
HOSE (STAINLESS STEEL BRAIDED WITH AN FITTINGS)

DRIVETRAIN
FLYWHEEL (FIDANZA 13.5 LB ALUMINUM)
CLUTCH & PRESSURE PLATE (SPEC KEVLAR STAGE 2)
C BEAM (ZR51 C BEAM REINFORCING PLATES)

SUSPENSION
RIDE HEIGHT (LOWERED AND CORNER WEIGHT ADJUSTED)
FX3 SHOCK CONTROLLER (STOCK AND AK2100 WITH CHIP A207)
SWAY BAR (FRONT:32 MM / REAR: 26 MM ADJUSTABLE)
BUSHINGS (GLOBAL WEST ALUMINUM & NYLON SLEEVE AT "A" ARMS AND URETHANE AT BARS, SHOCKS, REAR HOUSING, STEERING RACK)
CAMBER ROD AND TRAILING ROD (ALUMINUM ROD WITH HEIM JOINT ENDS)
COILOVER SPRINGS (STREET: 375 & 250 LB / TRACK: 500 & 300 LB)
COILOVER SHOCKS (STREET: STOCK / TRACK: REVALVED)

BRAKES
CALIPERS (WILWOOD GRAND NATIONAL 6 PISTON FRONT, WILWOOD SUPERLITE 4 PISTON REAR)ROTORS (COLEMAN 2 PC ALUMINUM HAT AND SLOTTED 13" x 1 3/8" FRONT, 12 3/4" x 1 1/4" REAR)
PADS (STREET: WILWOOD Q / TRACK: PERFORMANCE FRICTION 01)
PAD HEAT SHIELD (TITANIUM SHIM BETWEEN PAD AND CALIPER)
PROPORTIONING VALVE (WILWOOD ADJUSTABLE IN-CAR MOUNTED)
CALIPER HOSE (EARLS STAINLESS STEEL BRAIDED WITH SWIVEL ENDS)
ROTOR & CALIPER COOLING (DUAL 3 INCH INLET SCOOP WITH ALUMINUM DUCT PLATES)

WHEELS AND TIRES
ZR1 LOGO CENTER CAPS
SET 1: STREET
ZR1 5 STAR MODIFIED IN WIDTH (11" x 17" FRONT / 12" x 17" REAR)
MICHELIN PILOT SPORT (315.35.17 FRONT / 335.35.17 REAR)
SET 2: STREET / AUTOCROSS / TRACK BACK-UP
CCW CLASSIC WITH BLACK CENTER AND SS BOLTS (12" x 18" FRONT / 13" x 18" REAR)
TOYO RA1 (335.30.18 FRONT / 335.30.18 REAR)
SET 3: TRACK
CCW CLASSIC WITH BLACK CENTER AND SS BOLTS (12" x 18" FRONT / 13" x 18" REAR)
GOODYEAR EAGLE RACING SLICK (25.5 x 12 x 18 FRONT / 25.5 x 12.5 x 18 REAR)
SET 4: AUTOCROSS
ZR1 5 STAR MODIFIED IN WIDTH (11" x 17" FRONT / 12" x 17" REAR)
HOOSIER A3S03 (315.35.17 FRONT / 315.35.17 REAR)

FRAME
REINFORCING (DRM ROLL BAR 4 POINT, GM X FRAME, RD RACING CAMBER BRACE)

INTERIOR
SEATS (MOMO RACING CUP GT IN BLACK AND GRAY)
STEERING WHEEL (OMP 13 INCH TARGA)
SHIFTER & KNOB (B&M RIPPER & OMP GEMINI MOUNTED 3/4" HIGHER THAN NORMAL)
ZR1 LOGO (INFO PLATE, FLOOR MATS, CARGO MAT)
GAUGES (WATER TEMP, OIL TEMP, SHIFT LIGHT, LOW OIL PRESSURE LIGHT)
SECURITY (PYTHON ALARM AND CUSTOM IGNITION CUT-OFF SWITCHES)
BATTERY (OPTIMA MOUNTED IN RIGHT REAR STORAGE COMPARTMENT)

EXTERIOR
ZR1 LOGO (FRONT PLATE COVER, LICENSE PLATE, LICENSE FRAME)
WINDOW GLASS (TINTED)
AIR SCOOP (ALUMINUM BIG MOUTH)
AIR DAM (BRAKE DUCT OPENINGS)

SAFETY
EQUIPMENT (DRM ROLL BAR 4 POINT, G FORCE 5 PT RACE HARNESS, SAFECRAFT FIRE EXTINGUISHER, BATTERY CUTOFF SWITCH, FUEL CELL FOAM, TOW HOOKS)