HARLEY DYNO CHARTS
HOW TO READ A DYNO GRAPH
The dyno sheets below are provided for reference only. Results can and will vary. These charts are not computer generated but rather copies of the original. Every chart has the customer's name, date, conditions, and correction factors. All FASTTUNES dyno sheets are printed in SAE correction factor for accuracy and repeatability. (On average, sheets printed in STD correction factor will be inflated 3-7 HP Keep this in mind when trying to compare Dyno sheets).
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Milwaukee-Eight™ 131" Big Bore
These Dyno runs came from Harley's with 131" M-8 Power Builds!
2023 ULTRA
131 INCH
SE STAGE IV HEADS
WOOD-77X CAM
SE 64 MM THROTTLE BODY
PV TUNE LICENSE
WOOD WM8-408
SE STAGE 4
64MM THROTTLE BODY
TRASK OPEN A/C
D&D BILLET CAT EX
PV TUNE LICENSE
Milwaukee-Eight™ 130" Big Bore
These Dyno runs came from Harley's with 130" M-8 Power Builds!
WOOD WM8-9FX CAM
SE PORTED HEADS +1
SE 64MM TB
PORTED INTAKE
BURNS EXHAUST
PV TUNE LICENSE
Milwaukee-Eight™ 128" Big Bore
These Dyno runs came from Harley's with 128" M-8 Power Builds!
WOOD WM8-408X CAM
DC HEAD WORK
64MM THROTTLE BODY
D&D BILLET CAT EX
INJECTORS
PV TUNE LICENSE
WOOD WM8-22XE CAM
KHROME WERKS DUALS
TRASK OPEN A/C
6.2 INJECTORS
64MM SE TB
PV TUNE LICENSE
WOOD WM8-22XE CAM
SE 64MM THOTTLE BODY
DC VALVE JOB
FUEL MOTO HEADERS
S&S MUFFLERS
PV TUNE LICENSE
WOOD WM8-22XE CAM
SE 64MM TB PORTED
SLIMLINE DUAL HEADERS
RINEHART MUFFLERS
TRASK BREATHER
PV TUNE LICENSE
WOOD WM8-77X CAM
FUEL 5.5 INJECTORS
VALVE JOB/UNSHROUD
64MM THROTTLE BODY
S&S 2:1 EXHAUST
PV TUNE LICENSE
Milwaukee-Eight™ 126" Big Bore
These Dyno runs came from Harley's with 126" M-8 Power Builds!
CR482 CAM
RINEHART SLIM LINES
RINEHART DBX MUFFLERS
OPEN AC
DC 126 INCH
DIRECT LINK LICENSE
WOOD WM8-408 CAM
DC 126 KIT
SE 64MM TB
D&D BILLIT CAT W/ BB
TRASK OPEN A/C
PV TUNE LICENSE
Milwaukee-Eight™ 124" Big Bore
These Dyno runs came from Harley's with 124" M-8 Power Builds!
WOOD WM8-22XE CAM
DC 124 INCH BIG BORE
WOOD WM8-22XE CAM
D&D BILLET CAT EX
OPEN A/C
PV TUNE LICENSE
WOOD WM8-22XE CAM
D&D BILLET CAT EX
TRASK A/C
64MM THROTTLE BODY
6.24 INJECTORS
VALVE WORK
PV TUNE LICENSE
RED SHIFT 472 CAM
ZIPPERS BIG BORE
SE 64MM TB
TAB MUFFLERS
FUEL MOTO HEADER
PV TUNE LICENSE
Milwaukee-Eight™ 120" Big Bore
These Dyno runs came from Harley's with 120" M-8 Power Builds!
S&S 550 CAM
V&H POWER DUALS
V&H HI-OPT SLIP-ONS
TRASK OPEN AC
HPI 62/64 TB
DIRECT LINK TUNER
Milwaukee-Eight™ 117" Big Bore
These Dyno runs came from Harley's with 117" M-8 Power Builds!
2025 ROAD GLIDE
STAR M28 CAM
VTP PORTED MANIFOLD
6.3 INJECTORS
S&S AIR CLEANER
HPI TOURING EXAUST
PV4 TUNER
WOOD 22XE CAM
SE 64MM TB/MANIFOLD
6.24 INJECTORS
D&D BILLET EXHAUST
TRASK A/C
PV TUNE LICENSE
WOOD WM8-999-6 CAM
HPI 62 MM TB
6.2 INJECTORS
DC STREET PORT HEADS
CUSTOM EXHAUST
PV TUNE LICENSE
WOOD 777XE CAM
SPC 4.5 BB EXHAUST
S&S STINGER A/C
S&S 55MM PORTED MF
5.38 INJECTORS
PV TUNE LICENSE
WOOD WM8-22XE CAM
64MM THROTTLE BODY
6.24 INJECTORS
VALVE WORK
D&D BILLET CAT BIG BORE
TRASK A/C
PV TUNE LICENSE
CYCLE-RAMA CR 484 CAM
HIGH FLOW HEAD PIPE
VANCE AND HINES MUFFLERS
ARLEN NESS AIR FILTER
PV LICENSE
Milwaukee-Eight™ 114" Big Bore
These Dyno runs came from Harley's with the Milwaukee-Eight 114 (1870CC) Inch engine.
WOOD WM8-22XE
SLIM LINE HEADERS
RINEHART 4.5 MUFFLERS
S&S OPEN A/C
CAM PLATE & OIL PUMP
PV TUNE LICENSE
S&S 475 CAM
HIGH FLOW HEAD PIPES
KROME WORKS MUFFLERS WITH LOUVERED BAFFLES
5.5 INJECTORS
WOOD 22XE CAM
D&D EXHAUST
CNC SE 64MM TB
TRASK AIR CLEANER
6.24 INJECTORS
PV TUNE LICENSE
WOOD WM8-22XE
RINEHART SLIMLINE DUALS
RINEHART 4.5 MUFFLERS
TRASK OPEN A/C
PV TUNE LICENSE
2023 RoadGlide
114"
WOOD WM8-22XE CAM
SCEAMIN' EAGAL EXAUST
ARLEN NESS AIR CLEANER
PV LICENSE
STAR 30/30 CAM
FUEL MOTO HEADER
TABS W/ZOMBIE BAFFLES
S&S 55MM MANIFOLD
5.5 INJECTORS
POWERVISION TUNER
ZIPPERS 472 CAM
JACKPOT HEADER
HIGH ROLLER MUFFLERS
64MM TB
ARLEN NESS BREATHER
PV TUNE LICENSE
WOOD WM8-22XE CAM
D&D 2:1 EXHAUST
TRASK OPEN A/C
CNC 64MM TB
6.24 INJECTORS
PV TUNE LICENSE
Milwaukee-Eight™ 107" Big Bore
These dyno runs came from Harley's with the Milwaukee-Eight 107 Inch engine. The standard Milwaukee-Eight 107 features oil-cooled cylinder heads and a displacement of 107 cubic inches (1750cc). The Twin-Cooled Milwaukee-Eight 107 is the same displacement, but has liquid cooling for the heads.
WOOD WM8-22XE CAM
64 MIL THROTTL BODY
6.2 INJECTORS
GRAFFEO 2/1 EXAUST
SE AIR CLEANER
WOOD WM8-22X CAM
RINEHART SLIMLINES
4.5" MUFFLERS
BIG SUCKER OPEN A/C
S&S OIL PUMP UPGRADE
PV TUNE LICENSE
Twin Cam 124" Big Bore
These Dyno runs came from Harley's with Twin Cam 124" DC CYCLE & RACING power builds!
S&S 585 GD CAMS
VANCE & HINES HEADERS
RINEHART 4" MUFFLERS
S&S STEALTH OPEN AC
HPI 55/58 TB
PV TUNE LICENSE
S&S 640 CAMS
RINEHART HEADERS
RINEHART 4.5 MUFFLERS
OPEN AC
HPI 62/64 TB
DIRECT LINK TUNER
Twin Cam 131" Big Bore
These Dyno runs came from Harley's with Twin Cam 131" DC CYCLE & RACING power builds!
Twin Cam 113" Big Bore
These Dyno runs came from Harley's with Twin Cam 113" DC CYCLE & RACING power builds!
WOOD 408-6 CAM
RINEHART DUALS
RINEHART 4" MUFFLERS
CVO OPEN A/C
DC MILD HEAD WORK
DIRECT LINK LICENSE
WOOD TW9B-6 CAMS
A-1 HEADWORK
D&D HEADERS
SE 58 MM TB
POWER VISION TUNER
RINEHART MUFFLERS
Twin Cam 117" Big Bore
These Dyno runs came from Harley's with Twin Cam 117" DC CYCLE & RACING power builds!
Twin Cam 107" Big Bore
These Dyno runs came from Harley's with Twin Cam 107" DC CYCLE & RACING big bores. (3.937 bore x 4 3/8 stroke) engines.
WOOD 777 CAMS
D&D FAT CAT EXHAUST
TRASK HEAVY BREATHER
HPI 55/58 TB
DC 4.2 HEAD WORK
DIRECT LINK TUNER
WOOD 222 CAMS
RINEHART EXHAUST
RINEHART 4" MUFFLERS
OPEN AC
DC 107 BIG BORE
PV TUNE LICENSE
WOOD TW-777 CAMS
DE-CATTED HEADER
SLIP ON MUFFLERS
DC HEAD WORK
OPEN A/C
DIRECT LINK TUNER
Twin Cam 103" Big Bore
These Dyno runs came from Harley's with 103" Twin Cam (1690cc) (3.875 bore x 4 3/8 stroke) engines.
Twin Cam 96" Engines
These Dyno runs came from Harley's with 96" bore Twin Cams.
VANCE AND HINES RADIUS
SE AIR CLEANER
Twin Cam 88" Engines
These Dyno runs came from Harley's with Twin Cam 88" DC CYCLE & RACING power builds!
Super Charged / Turbo Charged
These Dyno runs came from Harley's with Forced Induction (TURBO/SUPER CHARGED). Boost is king!
Evolution V111", 89", 80"
These Dyno runs came from EVO Harley's
Milwaukee-Eight™ 121" Big Bore
These Dyno runs came from Harley's with 121" M-8 Power Builds!
Milwaukee-Eight™ 122" Big Bore
These Dyno runs came from Harley's with 122" M-8 Power Builds!
2021 RG 122"
WOOD WM8-22XE CAM
62MM THROTTL BODY
6.8 INJECTORS
GRAFFEO2/1 EXHAUST
HF AIR CLEANER