FEULING PARTS
CAM 521 17-19 M8
FEULING PARTS
CAM 521 17-19 M8
Reaper® 521 CamAggressive pulling power with a “nasty” sound, the Reaper 521 grind will shine in 114” and larger cubic inch engines with added compression ratio Ported cylinder heads are not required, but will complement the cam and add even more pulling power throughout the range Stock throttle body produces an excellent powerband; use of a high-flow throttle body may increase peak power numbers A high-flow exhaust system and air cleaner is highly recommended for optimal performance EU: Aggressive pulling power with a “nasty” sound, the Reaper 521 grind will shine in 1,87 L and larger cubic inch engines with added compression ratio Rpm range 2250-6250 Made in the USA Cam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio. Feuling recommends matching 521 cam with Race Series oiling system. Requires high lift springs on Gen 1 engines. Heavy-duty one-piece pushrods are also highly recommended. Not for '23-'26 models with VVT motors.
€ 382,17 incl. VAT
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Specialized in recreational vehicles
Reaper® 521 CamAggressive pulling power with a “nasty” sound, the Reaper 521 grind will shine in 114” and larger cubic inch engines with added compression ratio Ported cylinder heads are not required, but will complement the cam and add even more pulling power throughout the range Stock throttle body produces an excellent powerband; use of a high-flow throttle body may increase peak power numbers A high-flow exhaust system and air cleaner is highly recommended for optimal performance EU: Aggressive pulling power with a “nasty” sound, the Reaper 521 grind will shine in 1,87 L and larger cubic inch engines with added compression ratio Rpm range 2250-6250 Made in the USA Cam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio. Feuling recommends matching 521 cam with Race Series oiling system. Requires high lift springs on Gen 1 engines. Heavy-duty one-piece pushrods are also highly recommended. Not for '23-'26 models with VVT motors.
Article number
09251210:1346
Application
Exhaust| Intake
Exhaust Close
11,5°
Exhaust Close Imperial
11.5°
Exhaust Duration
243°
Exhaust Duration Imperial
243°
Exhaust Lift
0,521"
Exhaust Lift at TDC
0,125"
Exhaust Lift at TDC Imperial
0.125"
Exhaust Lift Imperial
0.521"
Exhaust Lobe Centerline
110°
Exhaust Lobe Centerline Imperial
110°
Exhaust Open
51,5°
Exhaust Open Imperial
51.5°
Grind
521 Series
Intake Close
34°
Intake Close Imperial
34°
Intake Duration
231°
Intake Duration Imperial
231°
Intake Lift
0,518"
Intake Lift at TDC
0,162"
Intake Lift at TDC Imperial
0.162"
Intake Lift Imperial
0.518"
Intake Lobe Centerline
98,5°
Intake Lobe Centerline Imperial
98.5°
Intake Open
17°
Intake Open Imperial
17°
Model
Reaper
Product Name
Cam
Research Value
Finalized
Riding Style
Street
Type
Chain
Units
Each
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Specializing in recreational vehicles
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