[CliffBrown]

Alexander

I have a pair of freshly ground 2.7 CIS cams with a 3.0SC CIS grind.

These cams are in excellent condition, still in the sealed box from the shop and ready to install.

These cams have the nut style front snout and fit early Porsche 911 2.7 litre CIS type engines. These cams should provide an easy 15 to 25 additional horsepower to a stock engine and still allow your car to pass emission testing.

The Intake duration @ 1mm is 236 degrees valve lift is .450".

The Exhaust duration @ 1mm is 224 degrees valve lift is .395"

Set up at 1.4-1.7 mm

A very popular upgrade for the 911 2.7 S engine with CIS injection.

The casting numbers are 911 105 143 0R left side and 911 105 144 0R right side.

Price is $290 but all offers and trades are considered.