67' Barracuda 273 (Camshaft Results at the Track)

1967 Barracuda '273 Commando' (Fastback 4-Speed)

Car Weight #2975 lbs. (w/o Driver)

273 (+.040) with JE Lightweight Pistons (10.5 - 1 Compression) (Old School)
#2658920 Cylinder Heads (Competition Valve Job and Gasket/Port Matched)
Valves = 1.78 Intake / 1.50" Exhaust
Combustion Chamber 57.3 CC's.

We found an old (still in the box) General Kinetics #A6M-282-R Camshaft
in our storage facility, and decided to give it a try since it was still in the box (brand new and never used).

Specs
Lift --------.435 Intake / .441 Exhaust
Duration --- 282* / 282*
Lobe ------ 110*
Centerline - 106*
Lash ------ .018 Intake / .030 Exhaust

Car Performance = 12.87 @ 106.45 MPH
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Previous Best = 13.04 @ 104.97 MPH

With Camshaft = Camcraft (273 Marine Performance)
Lift -------- .440 Intake / .440 Exhaust
Duration ---- 260* / 260*
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Note; The 'old' General Kintetics Camshaft (old profile) increased Horsepower (+14 HP)
over the Camcraft '273 Marine Camshaft'.

The 273 Commando is now putting out 294 Horsepower @ 5750 RPM's.

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Next Results To Be Posted