Manufacturer's Part Number CL12-673-4
Product Line COMP Cams Nostalgia Plus Cam and Lifter Kits
Summit Racing Part Number CCA-CL12-673-4
Cam Style Mechanical flat tappet
Basic Operating RPM Range 2,300-6,900
Duration at 050 inch Lift 247 int./254 exh.
Advertised Duration 284 int./291 exh.
Valve Lift with Factory Rocker Arm Ratio 0.504 int./0.498 exh. lift
Lobe Separation (degrees) 112
Intake Valve Lash 0.012 in.
Exhaust Valve Lash 0.012 in.
Grind Number CS NOSTALGIA 30-30+ SOLID
Best Tips for Breaking in a New Camshaft
http://www.horsepowermonster.com -- The
first few minutes of operation will determine the long-term survival of
your flat-tappet camshaft. More agressive lobe designs, stronger
valvesprings and changes to the additives in modern motor oils makes a
"wiped" cam lobe much more likely than in the days of classic muscle cars.
These are a few very important tips for properly breaking in your high
performance flat tappet camshaft.
For a complete parts list of everything used in this video, check out
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Because he and I are products of the College of Engineering at the
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Aaron's Z28 with newly installed 140 offroad camshaft
dz302 with optional "140" offroad cam installed
this is a fresh start in the morning, and the car was cold... idle was
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CHEVROLET DZ302 V8 (A REAL ONE!)
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1969 Camaro Z-28
REBUILT BY KENNEDY PERFORMANCE. IT PRODUCES 345FTLBS TORQUE AND 415 HP
MEASURED ON A SUPERFLOW Dyno AND STP CORRECTION FACTOR.
Dyno TESTED TO
1969 Camaro Z 28 Silver
Nice Restored Aztec Silver Z/28 4 Speed. This car has been Sold. Go to
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John Hennessey discusses and test drives the first HPE600 powered 2014 Z/28
Camaro. For more
information: http://www.HennesseyPerformance.com | +1.979.885.1300
Looking for a new Chevy Camaro? Contact your nearest
AutoNation Chevrolet dealership!
Want to learn how to make fast cars go faster? Check out Tuner School where our
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