The following table lists the present specifications of our 1972 XJ6 restomod (pending information indicated by π‘ symbol).
XJ6 RESTOMOD SPECIFICATIONS | |
---|---|
ENGINE | |
Manufacturer | General Motors (Chevrolet) |
Model - configuration | Gen IV LS3 (similar to 2010 Corvette) - V8 |
Displacement | 6162cc (6.2L) |
Bore x Stroke | 4.06 x 3.62" |
Block and cylinder head | cast aluminum with cast-in-place iron bore liners |
Valvetrain | valve-in-head; two valves per cylinder; roller lifters |
Starter | Powermaster PowerMAX 9201 |
Ignition system | distributorless ignition solid state direct-fire |
Fuel delivery | returnless - multiport fuel injection |
Air intake | over-the-radiator cold air (OTRCAI) XAIR |
Engine mounts | custom fabrication pedestal |
Oil pan | Holley 302-1 |
Compression ratio | 10.7:1 |
Horsepower | 426hp @ 5900 rpm |
Torque | 420lb-ft @ 4600 rpm |
Maximum engine speed | 6600 rpm |
Emission control | modified - PVC fresh air only |
Engine start interlock | Infinitybox "Press Brake to Start" |
ENGINE/TRANSMISSION COOLING | |
Configuration | modified Corvette style with expansion tank |
Radiator | custom crossflow aluminum |
Coolant pressure | 1.1 bar cap (16 psi) |
Fan | dual electric 3000 CFM |
Expansion tank | Radium 20-0270-00 |
Overflow tank | Griffin KM-101 |
Transmission | radiator integrated cooler |
ENGINE FRONT DRIVE ACCESSORIES | |
Manufacturer | Holley 20-185 integrated system |
Alternator | Holley 197-302 150 amp |
A/C refrigerant pump | Sanden SD7 (compact) |
Power steering pump | Holley 198-101 with cast iron reservoir |
Belt configuration | serpentine with tensioners |
ENGINE EXHAUST SYSTEM | |
Manufacturer (model) | Bell (JR026) from transmission pan to rear |
Tail pipe style | chrome curved |
Downpipes | custom fit on right and left sides |
Exhaust manifold | GM 2016 (2005 Corvette) reverse installation |
Manifold flange | custom welded extension |
DRIVETRAIN | |
Transmission type | 4-speed electronic automatic |
Transmission manufacturer | General Motors |
Transmission model | 4L65E |
Torque converter | 19299802 - 2400-2800 stall |
Differential type | posi-traction (Powr-Lok) |
Rear axle ratio | 3.54 |
First gear ratio | 3.06 |
Second gear ratio | 1.63 |
Third gear ratio | 1.00 |
Fourth gear ratio | 0.70 |
Shifter type | electronic push button |
Shifter manufacturer (model) | Powertrain Control Systems (GSM) |
Sport mode | A/B rocker switch on center console |
Park shift interlock | PCS "Press Brake to Shift" |
BRAKES | |
Type | four-wheel disc brakes with vacuum servo booster |
Servo type | Jaguar XJ6 Series 3 type |
Rotors | EBC non-vented front and rear |
Brake pads | EBC Green Stuff front and rear |
Brake lines | Federal Hill Cunifer custom |
Brake fluid | DOT 4 |
SUSPENSION and STEERING | |
Steering column | IDIDIT with integrated controls |
Steering type | rack and pinion XJ6 Series 3 short tower version |
Steering turns | 3.25 lock-to-lock |
Steering wheel | Mota-Lita Eagle 4 wood rim 14" - horn boss |
Front suspension type | independent coil springs |
Front springs | King KJFL-05 uprated for Chevy engine |
Front spring rate | 400 lbs per inch |
Shock absorbers | GAZ adjustable front and rear |
Sway bar | stock 3/4" with poly bushes |
Rear suspension type | adjustable coil-over quad shocks |
Front wheel alignment | 3/32" toe-in |
Camber front | 0.00ΒΊ Β± 0.25ΒΊ positive |
Camber rear | 1.25ΒΊ Β± 0.25ΒΊ negative |
Castor | 4.75ΒΊ Β± 0.25ΒΊ |
Minimum clearance | 3" lowest exhaust point |
FUEL SYSTEM | |
Fuel tank | custom aluminum mounted in spare tire hold |
Fuel pump | Aeromotive Stealth 340 in-tank mount |
Pump filter | integrated in-tank sock style |
Fuel level sender | 240 (empty) to 33 (full) ohms |
External filter | Aeromotive 12308 canister style |
Filter element | Aeromotive 12608 paper 10 micron |
Pressure regulator | Aeromotive 13109 EFI bypass |
Pressure gauge | 0 to 100 PSI Aeromotive 15633 LS3 mount |
Fuel line | 3/8" (matches 3/8" NPT and -6AN fittings) |
Accelerator pedal | drive-by-wire electronic |
ELECTRICAL | |
Voltage operating | 12 VDC |
Battery orientation | negative ground with cutoff switch |
Battery brand and group | Optima |
Keyless ignition | S2000 push button with illumination |
Power modules | Infinitybox Powercell and inMOTION |
Remote control | Infinitybox inLINK |
Engine and transmission harness | General Motors |
Electronic shifter harness | GSM |
CAN bus (12v power) | all major systems except HVAC (see detail below) |
CAN bus DETAIL | |
Infinitybox | Mastercell daisy chain to 2 Powercells/inMotion |
LS3 | engine-transmission bulkhead interface |
HXD | BIM-02-01 interface with LS3 via data port |
Gear shift | PCS to transmission/engine via connector |
Keypad shifter | pad to PCS via harness |
WARNINGS & INDICATORS | |
Left signal | HDX arrow via IDIDIT column integration |
Right signal | HDX arrow via IDIDIT column integration |
High beam | HDX blue symbol via IDIDIT column integration |
Hazard flasher | HDX flashing arrows via IDIDIT column |
Handbrake on/fluid low | HDX red circle symbol |
Backlight demist on | HDX green circle symbol |
Audio setup on [SET NEX] | HDX message (EXTRA positive) toggle switch |
Door open [DR OPEN] | HDX message (EXTRA negative) |
Air purification on [PURIFY] | HDX message toggle switch |
Secondary fan on [FAN ON] | HDX message |
MIL (check engine) | HDX red engine symbol (via BIM CAN bus) |
Gauge values | various LED and message warnings |
Service reminder [SERVICE DUE] | HDX message in 500-mile increments |
Dim disabled [DIM DISABLED] | HDX message |
LIGHTS | |
LED front and rear markers | BA9s amber front/red rear |
LED license plate light | festoon (bumper mounted) |
LED boot light | mercury tilt switch activated |
LED front & rear turn signals | BA15s |
LED reverse light | festoon 42mm |
LED rear brake & tail light | BAY15D dual function |
LED interior center console end light | Grote G6261 chrome |
LED interior under seat | OPT7 Aura programmable strips |
Headlamps high and low beam | Hella H1 and H4 |
Fog lights | exterior mount type |
FLUIDS & FILTERS | |
Engine oil total capacity | 6.0 quarts |
Holley oil pan capacity | 5.5 quarts |
Oil filter capacity | 0.5 quarts |
Engine oil filter | AC Delco PF-48E |
Coolant engine capacity | 11.2 quarts |
Coolant total capacity | ~12 qts radiator and surge tank |
Transmission oil | 9.5 qts (6 qts 4L65e plus 3.5 qts 11" torque converter) |
Differential oil | 3.25 pts |
Petrol tank type | custom aluminum |
Fuel capacity | 22 gal |
Fuel type | premium |
DIMENSIONS and CHARACTERISTICS (inches unless noted) | |
Length overall | 189.50 |
Width overall | 69.75 |
Height overall | 56.88 |
Wheelbase | 108.88 |
Front track | 58.00 |
Rear track | 58.33 |
Ground clearance | 5" front jack point |
Turning circle between walls | 40 ft |
Turning circle between curbs | 36 ft |
Drag (Cd estimated by a-c) | 0.46 coefficient |
Frontal area (A estimated by a-c) | 3302 sq in |
Drag area (CdA estimated by a-c) | 1516 sq in |
Trunk capacity (before modification) | 17 cu ft |
Body color | Porsche Lapis Blue |
Paint application | clear coat body - single stage truck/engine bay |
PRESSURES and WEIGHTS | |
Front tire pressure | see WHEELS AND TIRES |
Rear tire pressure | see WHEELS AND TIRES |
Oil pressure minimum hot | 24 PSI @ 1000 RPM |
Fuel pump pressure range | 58 PSI |
Curb weight | reduced 145 lbs to 3560 lbs due to LS3 |
CLIMATE CONTROL | |
Type | integrated heating and cooling HVAC |
Brand and model | Vintage Air Gen II ComPac |
Climate control | Dakota Digital DCC 2300 |
Vents | dash center and sides - top defrost - bottom heat |
Fresh air vents | 3D printed louvers in foot box housings |
Air purification | Philips GPC20GXP1 fan-powered filtration |
Refrigerant type | R134a |
Refrigerant capacity | 1.8 lbs |
ENTERTAINMENT SYSTEM | |
Head unit | Pioneer AVH-3400NEX 1-DIN receiver |
Video display | 7" WVGA flip-up with adjustable tilt angle |
Smart phone integration | 3D printed custom USB port to Pioneer head unit |
Antenna | trunk area left side (hidden) |
Front speakers and tweeters | Pioneer TS-A1306C 5.25" |
Rear speakers | Pioneer TS-A1376R 5.25" |
Subwoofer (trunk location) | Pioneer TS-WX130DA |
Subwoofer control (center console) | 3d printed custom housing |
Microphone | integrated with Pioneer AVH-3400NEX |
Voice commands | via iPhone with Siri application |
Navigation | via iPhone |
Backup camera | Pioneer ND-BC8 |
Communications | calls-message-voice commands via iPhone |
Setup toggle switch | replaces parking brake 12v+ interlock |
ACCESSORIES | |
USB port | Tesla dual outlets with voltmeter |
Interior lighting control | center console programmable |
Power door locks | Infinitybox inMOTION CAN bux |
Power windows | Infinitybox inMOTION CAN bus |
Power truck lock opener | Infinitybox Powercell CAN bus |
Tread plates | stainless steel door sills with etched logo |
Wiper | Lucas 75721B (16w) Series 1 |
Wiper blade parking | left side (LHD) |
INSTRUMENTATION and CONTROLS | |
Instrumentation | Dakota Digital HDX-2018 combo |
Climate control | Dakota Digital DCC 2300 |
Washer | 22mm LED push button momentary switch |
Wiper (high and low speeds) | 22mm LED push button rotary switch |
Headlights/fog lights | 22mm LED rotary switch |
External lights | 22mm LED push button |
Internal lights | 22mm LED push button |
Backlight demist | 22mm LED push button |
Turn signals | steering column lever |
Headlight flasher & high beam | steering column lever button |
Hazard flasher | steering column lever |
Horn | steering wheel center push switch |
Air purification | toggle switch driver console |
PERFORMANCE | |
Power-to-weight ratio | 8.3 (versus 7.3 Corvette) |
Efficiency | 18 city/29 highway (estimated) |
Maximum range | 600 miles (estimated highway) |
Acceleration | π‘ |
Maximum speed (sustained) | 150 MPH (estimated) |
WHEELS and TIRES | |
Type | aluminum alloy 15x6" |
Brand | Kent reproduction |
Tire size | 215/70 R15 |
Brand | Vredestein Sprint Classic (summer use only) |
Tire air pressure front | 30 psi |
Tire air pressure rear | 32 psi |
Lug nut torque | 75 ft-lbs |
Speed rating | 168 MPH |
INTERIOR | |
Upholstery kit | John Skinner Manufacturing (UK) |
Color | New Tan with beige headliner/black boot |
Insulation | CLD - MLV - CCF - heat barrier |
Window sweeps & channels | flocked rubber |
Fixed windows | Everseal 3/16" glass seal with flocked channel |
Materials | leather - vinyl - wool carpet - moquette |
Seat belts | dark blue lift latch style |
Underdash | custom black vinyl covered aluminum |
]VEHICLE IDENTIFICATION and SECURITY | |
VIN number | IL65224 |
VIN plate | custom facsimile on driver side engine bay |
VIN plate original | passenger B/C column base |
Differential type | ID tag attached to casing bolt |
Keys | fuel caps - doors - trunk |
Spare key | driver side of front engine bay |
Security | keyless entry push button start with power shutoff |
Open door warning | lights and/or ignition on |
Keyless entry | integrated with Infinitybox inLINK |
OTHER MODIFICATIONS | |
Hood release | lever moved to left (driver) side |
Fuel covers | right fill tube; left battery cutoff switch |
Anti-sway bar | heavy duty 1" diameter |
Heat shield | reflective aluminum foil |
Hood vent | closed off from cabin for HVAC fitment |
Firewall fans | removed; harness pass-through driver side |
Rear inboard brakes | remote bleeder system |
License plate lens | customized with "Kriss Motors" engraving |
ECU foot guard | passenger side enclosure |
INCIDENTALS | |
Jaguar tool kit | tool roll tie-down on boot left side |
Fire extinguisher | boot mounted against wall |
Jaguar Owners Manual | custom printed version |