Porsche 911 / 964 Engine Billet Camshaft Set GRIND # 171e / 149i (ENG 05 312)
Engine Camshaft Set - GRIND # 171e / 149i - New Billet - Special Racing Profile For Large Displacement Racing Engines -
(1965 - 1994) Porsche 911 / 930 / 964 - SOHC 12V -
Web Cam USA - Sold As A Set - 1 Per Car -
NOTE: Not For CIS - No Valve Clearance With Original Pistons. (In Between Ge 60 - Ge 80) Valve Lift: 0.496 / 0.450 Duration: 294 / 284 Degree Duration @ 0.050 : 274 / 264 Degree
NOTE: Must Specify 47mm Or 49mm OD Journals / Must Specify 3 Or 4 Bearing / Must Specify End Drive Requirements (Power-Steering / Scavenge / Both)
Order Notes:
Alternate Part Numbers: ENG 05 312 / 05-312 / 05.312 / 05312