A2 Grind Cam — Fits 1966–1984 Big Twin (except 1980–1981)

ANDREWS A2 Grind Cam — Fits 1966–1984 Big Twin (except 1980–1981) – 78-84 Big Twin, 79-84 Touring, 82-84 FXR, 84 Police

ANDREWS
0925-0293
212267

Bolts into 1966–1984 Big Twin engines (except 1980–1981); increases mid- and high-rpm power while preserving idle.

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The A2 Grind Cam bolts into 1966–1984 Big Twin engines (except 1980–1981) with no head work required. 🏍️

On 1980–1981 engines the height of the stock H-D valve guides restricts spring travel (and cam lift) to .430" or less; spring travel and clearance, plus clearance at the main bearing boss, must be checked on 1980 and later models. 🔧

This cam delivers more mid-range and high-end power while leaving idle quality unaffected.

: 0925-0293
In Stock

Data sheet

Type
Gear
Units
Each
Brand
ANDREWS
Application
Exhaust, Intake
Grind
A2
Exhaust Close
18°
Exhaust Duration
248°
Exhaust Lift
Shovel: 0,450" Pan: 0,470"
Exhaust Lift at TDC
Shovel: 0,142" Pan: 0,150"
Exhaust Open
50°
Intake Close
43°
Intake Duration
242°
Intake Lift
Shovel: 0,450" Pan: 0,470"
Intake Lift at TDC
Shovel: 0,156" Pan: 0,164"
Intake Open
19°
Harley Family
FXR
Touring
Vintage Big Twin

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Electra Glide Standard Big Twin 1984
Harley Davidson Electra Glide Big Twin 1978
Harley Davidson Electra Glide Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Big Twin 1983
Harley Davidson Electra Glide Big Twin 1979 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Big Twin 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Big Twin 1981 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Big Twin 1982 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Belt Drive Big Twin 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Classic Big Twin 1979 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Big Twin 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Classic Big Twin 1981 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Classic Big Twin 1982 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Classic Big Twin 1983 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Sport Touring 1979 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Sport Touring 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Touring 1983
Harley Davidson Electra Glide Touring 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Classic Touring 1983
Harley Davidson Electra Glide Classic Touring 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Electra Glide Special Touring 1984
Harley Davidson Tour Glide Touring 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Tour Glide Touring 1981 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Tour Glide Touring 1982 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Tour Glide Touring 1983 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Tour Glide Classic Touring 1983
Harley Davidson Tour Glide Classic Touring 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Tour Glide Classic Touring 1981 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Tour Glide Classic Touring 1982 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Tour Glide Classic Touring 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Super Glide Big Twin 1978
Harley Davidson Super Glide Big Twin 1979 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Sturgis Big Twin 1982
Harley Davidson Sturgis Big Twin 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Sturgis Big Twin 1981 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Big Twin 1983
Harley Davidson Big Twin 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Super Glide Big Twin 1978
Harley Davidson Super Glide Big Twin 1979
Harley Davidson Super Glide Big Twin 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Super Glide Big Twin 1982
Harley Davidson Super Glide Big Twin 1983
Harley Davidson Super Glide Big Twin 1984
Harley Davidson Super Glide Big Twin 1981 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Fat Bob Big Twin 1979
Harley Davidson Fat Bob Big Twin 1979
Harley Davidson Fat Bob Big Twin 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Fat Bob Big Twin 1981 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Fat Bob Big Twin 1982 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Super Glide II FXR 1982
Harley Davidson Super Glide II FXR 1983
Harley Davidson Super Glide II FXR 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Disc Glide Big Twin 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Sport Glide Police Police 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Low Glide FXR 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Super Glide II FXR 1982
Harley Davidson Sport Glide FXR 1984 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Low Rider Big Twin 1978
Harley Davidson Low Rider Big Twin 1979
Harley Davidson Low Rider Big Twin 1982
Harley Davidson Low Rider Big Twin 1979 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Low Rider Big Twin 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Low Rider Big Twin 1981 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Low Rider Big Twin 1983 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Low Rider Big Twin 1984
Harley Davidson Wide Glide Big Twin 1982
Harley Davidson Wide Glide Big Twin 1983
Harley Davidson Wide Glide Big Twin 1984
Harley Davidson Wide Glide Big Twin 1980 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!
Harley Davidson Wide Glide Big Twin 1981 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and valve lift) to .430 or less!