67' Barracuda 273 (Camshaft Results at the Track)
Any chance of a valve spring change before the next cam swap?
Yes,,,,we have to,,,,,, otherwise there will ba 'party' between the Valves and Piston Top.
We are going with Compu-Cam #926 Valve Springs.
#130 lbs. with 'valve closed'
#316 lbs. with 'valve open'
These are Single-Coil with dampers.
We are debating whether to pull the Cylinder Heads, or do the 'unthinkable'.
Yes, attempting to change 'valve springs' with the Cylinder Heads mounted on the engine.
Next Camshaft Upgrade #8,........Crane 'Zip 488'.. .488 Lft /300* Duration