exhaust camshaft

A single timing belt drives the intake and exhaust camshaft.

Featured on both the intake and exhaust camshafts, each can be varied through a range of 40 degrees.

The exhaust camshaft timing is still controlled using a hydraulic actuator.

Higher lift intake and exhaust camshafts were used.

The other connects the inlet and exhaust camshafts.

Separate inlet and exhaust camshafts ran in bronze bearings.

Notably, the new engine also featured a Hall-type cam position sensor on the exhaust camshaft.

The CB points were moved to the end of exhaust camshaft and the timing cover was redesigned accordingly.

New featuring: spray-guided direct-injection, continuously variable intake and exhaust camshaft timing.

However, the four camshaft engine only uses the cam belt at the front of the engine to drive the exhaust camshafts.

A rubber/kevlar toothed timing belt, driven from the front of the crankshaft operated only the exhaust camshaft in each bank.

The Dual VVT-i system adjusts timing on both intake and exhaust camshafts.

It has direct fuel injection, variable timing for both inlet and exhaust camshafts, and the tiny turbocharger can spin at up to an incredible 248,000rpm.

John has spent a lot of time working with induction and exhaust pipe lengths and matching them to the exhaust camshaft and to the electronics.

For the N73 engine, the intake and exhaust camshafts had adjustment ranges of 63 degrees and 60 degrees, respectively, relative to the crankshaft.

The intake ports are then re-located between the intake and exhaust camshafts, just above the spark-plugs, pointing at an outward angle from the vertical.

VarioCam varies the timing of the intake valves by adjusting the tension on the timing chain connecting the intake and exhaust camshafts.

Variable valve timing is used for both the intake and exhaust camshafts, the S62 was the first BMW V8 engine to incorporate this feature.

The engine has four valves per cylinder, with chain-driven double overhead camshafts, and variable valve timing for both inlet and exhaust camshafts.

Engine management is provided by a Siemens MSS50 control unit featuring integrated Vanos control for both the intake and exhaust camshafts.

Changes include a revised intake camshaft profile and modified exhaust camshaft timing, increased compression, and a more efficient cylinder head intake port design.

Both 1.9 L and 2.2 L have chain driven camshafts and variable valve timing on both inlet and exhaust camshafts.

For twin cam or DOHC engines, VCT was used on either the intake or exhaust camshaft.

This engine lacked a conventional mass airflow meter, and BMW installed modified intake and exhaust camshafts, as well as a more efficient air intake system.

The Boss 302 receives CNC ported heads cast in 356 aluminum providing additional airflow and strength, and a higher lift exhaust camshaft profile is used.