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Part number: GK11-600-8
Competitor Pricing
Product Details
Comp Cams GK11-600-8 Thumper Camshaft Small Kit
Products specifications
Advertised Duration 283 int./303 exh.
Advertised Exhaust Duration 303
Advertised Intake Duration 283
Assembly Lubricant Included Yes
Basic Operating RPM Range 1,700-5,700
Cam Style Hydraulic roller tappet
Camshaft Gear Attachment 3-bolt
Computer-Controlled Compatible No
Duration at 050 inch Lift 227 int./241 exh.
Exhaust Duration at 050 inch Lift 241
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.530 in.
Gaskets Included No
Grind Number 283THR7
Intake Duration at 050 inch Lift 227
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.547 in.
Lifter Style Hydraulic roller
Lifters Included Yes
Lobe Separation (degrees) 107
Locks Included No
Pushrods Included No
Quantity Sold as a kit.
Retainers Included No
Rocker Arms Included No
Timing Chain and Gears Included Yes
Timing Chain Style Gears
Valve Lift with Factory Rocker Arm Ratio 0.547 int./0.530 exh. lift
Valve Springs Included No
Valve Springs Required Yes
Valve Stem Seals Included No
Title GK11-600-8 CamShaft Kit, CB 283T HR-107 T THUMPR
Engine Make/Size Chevy Big Block (396-454)
RPM Range 1000-7000
Usage Street/Performance
Exh. Duration @ .050 in. (Deg) 241
Exh. Duration Advertised (Deg) 303
Exhaust Valve Lift (in.) 0.53
Int. Duration @ .050 in. (Deg) 227
Int. Duration Advertised (Deg) 283
Intake Valve Lift (in.) 0.547
Lifter Type Hydraulic Roller Retrofit
  • Camshaft/Lifter/Gear Drive Kit
  • Precision Machined
  • Heat treated Billet Steel Gears
  • 3-Way Crank Sprocket
  • 4 deg. Maximum Advance Or Retard
  • Ready To Install Kit Incl. Bolts And Lock Plates
  • Perfect Addition For Street Performance Vehicles
  • 1 Year Limited Warranty
Reviews
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V
Absolute best price on the web, very fast. Definitely ordering Autoplicity in the near future....
D
Great pricing and customer service. Item shipped on time and with no complicaitons. Best pricing on the internet that I could find. Great seller.
T
Great customer service, ships fast. Will buy from again
B
Bought Motive Brake Bleeding Kit (international) . Best Pricing all around.
Ordered on Tuesday , received via UPS Ground (cheap shipping) on Thursday Noon.
Excellent Packing.
Super Fast Shipping.
Very Statisfied with my on-line order.
Highly Recommended.
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Fitment
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