1.4L Vauxhall Kent Cams - Atspeed Class 5 Camshaft

As used in our class 5 race engines. 

Offers fantastic torque and great top end power - very hard to beat!

Following details must be verified:

The camshafts must turn smooth in the cylinder head when torqued.

Distance between valve seal and retainer at full lift must be 0.6mm at least.
Minimum valve spring travel of 1.0mm at full lift must be provided

Distance between valve and piston 1.0mm (pref. 1.5mm). check -15-15° before and after TDC on both Inlet and Exhaust.
(use a soft spring on dummy build to make checking this easier - keep a log of clearances at various engine degrees)