Some interesting/useful tech info from the 302S owners manual...oil filter, fluid change intervals, mufflers (GT500 mufflers), 100 octane fuel requirement

Section 1 Ford Racing Boss 302S Specifications

Engine
5.0L Ford Racing Motorsport Engine, based on 2012 Mustang Boss 302 engine
Ford Racing Oil Pan, M-6675-M50BR
Ford Racing Oil Filter, CM-6731-FL820

Engine Oil: Motorcraft 5W50 full synthetic or equivalent
Setrab ProLine Engine oil cooler
Upgraded electrical connectors
FR intake badge
Boss 302 fuel system
Upgraded cooling system

Driveline
6 speed transmission with Dual Disc Clutch
Torsen T2R Diff
3.73 gears

Chassis
Front: coil over dampers
Front lower control arms with delrin bushing kit
FR adjustable front anti-roll bar
Caster/Camber plates
Rear: coil over dampers
Rear tubular lower control arms with spherical bearings
FR anti-roll bar FR adjustable panhard bar
EPAS with unique Ford Racing calibration
FIA Spec 6 point roll cage
FR1 Muffler

Electrical
Lightened FR wiring harness
AMB Transponder
Switch plate – Start/ignition, aux switches

Interior
AIM MXL data acquisition system with GPS
Recaro HANS Pro Racer seat
Fire system with 2 nozzles
Quick release racing steering wheel
Window net
Safety system triangle nets
6 point racing harness
Master cut off switch

Exterior
FR front splitter
Rear adjustable CF wing
Unique Carbon hood with air extractors
Hood pins
19X9″ and 19x10" wheels
Boss 302S graphics package
F/R tow hooks

Brakes
Brembo race 4 piston front brake system
2 piece 14″ front rotors
PFC racing pads 4
Carbon Fiber Brake duct kit
Stainless steel brake lines
FR brake booster assembly
Unique FR ABS calibration


Section 7 Safety Equipment/Maintenance/Part numbers

Maintenance

Engine: M-6007-M50BR
The engine is a production 2012 Boss 302 engine with the exception of the oil pan and engine harness…all service
information and parts pertaining to a production 2012 Boss 302 engine applies.

Oil pan: M-6675-M50BR

Engine Wiring harness
This harness is a production 5.0L Boss harness that is modified by Precision Race Services (PRS). The four camshaft
VCT phasers (cam covers, front of engine), 4 camshaft position sensors (cylinder head, rear of engine) and the
crankshaft position sensor (RH rear of engine) connection are modified by Precision Race Services.
Please contact PRS for spares or service parts:
Precision Race Services
16749 Dixie Highway Suite 9
Davisburg, MI 48350
(248) 634-4010 office
(248) 634-4014 fax

Fuel
Sunoco GT 260 www.sunocoinc.com/Site/Consumer/RaceFuels/UnleadedFuels/Sunoco260GT.htm
(WARNING! USING A LOWER OCTANE FUEL WILL CAUSE PERMANENT DAMAGE TO THE ENGINE)

Fuel Filter
The Fuel filter is integral to the fuel tank and non-serviceable.

Engine Oil
Motorcraft 5W-50 Full Synthetic XO-5W50-QGT
Replace every 4 hours on-track usage
The recommended oil level is the bottom of the crosshatching of the dipstick (approximately 14 quarts)

Oil Filter
Ford Racing M-6731-FL1A (case of 12) or CM6731-FL820 (individual)
Replace every 4 hours of on-track usage
Regularly check the catch can for oil located on the passenger side rear of the engine compartment.
Capacity: 13 Quarts

Engine Coolant
Motorcraft Premium Gold VC-7B
50/50 Mix Ratio
Change annually and follow guidelines on container for freeze protection
Use only distilled water! 17

Transmission Fluid
XT-2-QDX Mercon ATF
Replace every 4 hours on-track usage
Capacity: 3.46L

Clutch: CR3V-7B546-AA 2012 GT500 Dual Disc
Note refer to factory service manual when servicing.

Differential Oil
75W140 Synthetic Gear Lube Motorcraft XY-75W140-QL
Replace every 4 hours on-track usage
Capacity: Fill to bottom of filler hole.

Brake Fluid
Use only High Performance DOT3 PM-1-C
Bleed brakes after each session. Replace Fluid after each event

Wheel/Tires
Front; Pirelli P Zero 255/40ZR19
Rear; Pirelli P Zero 285/35ZR19
Wheel torque: 95 ft-lbs

For World Challenge competition the following wheel and tires are required….
Wheels 18x10" Ford Racing M-1007-R1810 (requires unique lug nuts) Allstar-ALL44102, LUG NUTS 1/2-20, STEEL 10PK
Tires: Pirelli 305/45-18 P Zero Race Slick

Air Filter
FA1897-Motorcraft
Replace after every 12 hours of usage

Spark Plugs
BR3E-12405-DA (Heat Range 1) or M-12405-M50 (Heat range 0)
SP519-Motorcraft
GAP= 0.04 (1.0 mm)
Replace after every 6 hours of usage

Fuel Pressure,
55±2 psi gauge, fuel pump on and engine off

Part number listing
Button, Start Engine M-11572-GT
Shock Mount, Rear M-18197-A
Booster, Race Brake M-2005-R
Pad, Rear Brake Kit M-2200-R
Differential M-4204-T31H
Kit, Ring & Pinion Install M-4210-B1
Crossbrace, Trans Cooler Air Scoop M-5025-MBR
Muffler, SVT Kit M-5230-MGTCA1
Bar, Front Anti Roll M-5490-A
Bar, Rear Anti Roll M-5490-A
Adaptor, Remote Oil Filter (On Engine Block) M-6881-M50
Shifter Assembly M-7210-B
Lever, Shift M-7213-J
Radiator Assembly M-8005-MGT
GT500 Transmission AR3V-7003-BC

 

Good to see a little more clarification on the Ford Racing 820 oil filter- looks like it should be just fine. I think I'll be ordering a few to try them out.

 

I'm more of a 302R man myself, but hey, I'll take what I can get. Seriously, thanks for the excellent information.

Any word on spring rates?

Jimmy

 

I'd like to get a part number or info on where to get the oil catch can they are using.