Description
This is a New performance camshaft for a Triumph Spitfire 1962 to 1970 using cam bearings. Spec's Duration 270, Intake lift .410, exhaust .400. (Assuming rocker arm ratio of 1.5). Good idle, stock valve springs ok, 10 to 12 HP gain over stock, call for further details. Made in UK from New Blank
**Cam bearings not included**
