Name: 12 Valve 178/208 Camshaft Combo
SKU: 07-cc-12V178
Availability: InStock

Not for sale or use in the state of California

What’s included:

Information:

If you live at high altitudes, or are looking for the best efficiency possible, this cam will help you considerably

Modification Required:

For it to be “drop in” on a 12v you will need no more than .020″ piston protrusion and at least .055″ valve face depth with a standard head gasket and a 99 intake centerline. If you do not meet the minimum requirements for piston to valve clearance, don’t worry, you can still run an oversize head gasket or cut valve reliefs.
Although this is considered a drop in cam it is important to check clearances

Applications:

our most efficient, low rpm grind that still makes more power than an OEM cam at high rpm
ultimate low rpm throttle response
Helps spool large singles
Meant for increased all around efficiency

Break in:

To make sure that you have no issues during break-in, follow these few suggestions.

Make sure that the cam has a Liberal amount of quality assembly lube applied to the lobe and to the block on journal 6 and 7.
DO NOT let the engine start without oil pressure (change oil after installation.
When this is a new engine, be sure to put a liberal amount of assembly lube in the oil pump and prime the oil filter. We recommend 20w-50 Valvoline VR1 oil for break in and Valvoline 15-40 afterwards for the best results
When the filter and oil system are already primed, engine will get oil pressure much faster than if the oil is changed at the same time.
Disconnect the fuel system and spin the engine with the starter until oil pressure can be read or until oil is coming out of the #6 rocker arm.
Once oil pressure has been verified, let the engine start and run for five minutes at 1200-1500rpm then shut engine down
Adjust valves then you are cleared to abuse your engine. Enjoy the added airflow
if you need to re-torque or “hot-torque “the head, do so before adjusting valves. Re-torquing the head changes the valve lash setting, so it is important to set lash last.

12 Valve 178/208 Camshaft Combo