Comp Cams 127020 : Camshafts, Hydraulic Roller Follower, 273/306 Duration, .450/.450 Lift, Ford, Modular V8, 3V, Pair

Comp Cams 127020 : Camshafts, Hydraulic Roller Follower, 273/306 Duration, .450/.450 Lift, Ford, Modular V8, 3V, Pair

CMP-127020

Regular price$876.95
/
Shipping calculated at checkout.
Thumpr NSR Modular 3V Camshafts
-Cam Style : Hydraulic Roller Follower
-Basic Operating RPM Range : 750-6,600
-Intake Duration at 050" Lift : 234
-Exhaust Duration at 050" Lift : 254
-Advertised Intake Duration : 273
-Advertised Exhaust Duration : 306
-Intake Valve Lift with Factory Rocker Arm Ratio : 0.450"
-Exhaust Valve Lift with Factory Rocker Arm Ratio : 0.450"
-Lobe Separation (degrees) : 109
-Computer-Controlled Compatible : Yes
-Grind Number : MT273LL-9
-Valve Springs Required : No
-Camshaft Manufacturers Description : Very rough idle. Biggest cam for stock heads. Great power above 4,900 RPM. Compatible with stock valve springs. Benefits from coverter and gears. Requires cam phaser upgrade and custom tuning.
-Quantity : Sold as a pair.
-Note : Mutha' Thumpr, designed to fit SOHC modular 3V engines.
-Note : Image is a representation of this item. Actual item may vary.

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Racing Helmets

helmet size measurement metric
XS 6-5/8 to 6-3/4 20-7/8 to 21-1/4 53 to 54
S 6-7/8 to 7 21-5/8 to 22 55 to 56
M 7-1/8 to 7-1/4 22-3/8 to 22-3/4 57 to 58
L 7-3/8 to 7-1/2 23-1/8 to 23-1/2 59 to 60
XL 7-5/8 to 7-3/4 23-7/8 to 24-1/4 61 to 62
2XL 7-7/8 to 8 24-3/4 to 25-1/8 63 to 64

CMR Helmets

helmet size measurement metric
XS 6-1/2 to 6-5/8 20-1/2 to 20-7/8 52 to 53
S 6-3/4 to 6-7/8 21-1/4 to 21-5/8 54 to 55
M 6-7/8 to 7 21-5/8 to 22 55 to 56
L 7-1/8 to 7-1/4 22-3/8 to 23-3/4 57 to 58

Rookie Helmets

helmet size measurement metric
One size 6-3/4 to 7 21-1/4 to 22 54 to 56

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