178/208 4BT


SKU: 07-c-178/208 4bt Categories: , Tag:


This cam is the most efficient cam we have from just off idle to 2500 rpm. In engines there is always a trade off for different performance parts. On a truck with a 62mm turbo and 80hp injectors, this cam picked up 40hp at 1700rpm due to the fact that it moves so much air at lower rpms and helps the turbo spool much sooner. The trade off? It gives up power compared to our larger cams above 2600 rpm. If you live at high altitudes, tow heavy or are looking for the best efficiency possible for highway driving and you don’t use above 2600rpm often, this cam will help you considerably. Install with the intake from a 97-99 centerline, use with small or OEM injectors and turbos.

Cam Info:

Cam Lift0.2900178.0-13.011.0102.00.0130
Valve Lift0.4002178.0-13.011.0102.00.0180
Cam Lift0.3200208.038.0-10.0114.00.0270
Valve Lift0.4288208.038.0-10.0114.00.0360

Additional information

Engine Model


Engine Type


Type (Street Only)


Competition Products