Sentences with phrase «exhaust port cast»

With exhaust port cast directly into the cylinder head, the need for a traditional separate exhaust manifold is eliminated.

With exhaust ports cast directly into the cylinder head, the need for a traditional separate exhaust manifold is eliminated, reducing engine weight and simplifying the assembly.

Not exact matches

Aluminum or iron casting that houses the top of the intake and exhaust ports and most or all of the valvetrain.

• LS3 / L92 Port Configuration • «As cast» runners and combustion chamber • 15 Degree valve angle • Assembled with 2.00» intake and 1.55» exhaust valves • 250cc intake port and 80cc exhaust port • 70cc combustion chamber • Intake flow — 280 cfm @.600» lift / Exhaust flow — 180 cfm @.700» lift • Beehive valve springs • Uses LS3 / L92 style rocker arms (offset) • 3.890» minimum bore size • Uses LS3 / L92 style intake mexhaust valves • 250cc intake port and 80cc exhaust port • 70cc combustion chamber • Intake flow — 280 cfm @.600» lift / Exhaust flow — 180 cfm @.700» lift • Beehive valve springs • Uses LS3 / L92 style rocker arms (offset) • 3.890» minimum bore size • Uses LS3 / L92 style intake mexhaust port • 70cc combustion chamber • Intake flow — 280 cfm @.600» lift / Exhaust flow — 180 cfm @.700» lift • Beehive valve springs • Uses LS3 / L92 style rocker arms (offset) • 3.890» minimum bore size • Uses LS3 / L92 style intake mExhaust flow — 180 cfm @.700» lift • Beehive valve springs • Uses LS3 / L92 style rocker arms (offset) • 3.890» minimum bore size • Uses LS3 / L92 style intake manifold

Computer - aided engineering analysis was used extensively to configure the cylinder block casting, to shape intake and exhaust ports and to design the high - volume exhaust system fitted with three large mufflers.

• Fully CNC - ported • 356 - T6 aluminum racing head • 5/8» thick deck • LSX - CT rectangle - intake port design — requires LSX - CT intake manifold • LSX - CT / DR spread - port exhaust port pattern • Cast - in down - nozzle bosses (not machined) • Designed for 2.200» intake and 1.610» exhaust valves • Machined for 1.625» valve springs • 11 ° valve angle • Minimum 4.125» bore • 302cc CNC'd intake ports • 109cc CNC'd exhaust ports • 45cc CNC'd combustion chambers • Capable of over 850 naturally aspirated horsepower!

A lightweight cylinder head made of pressure - cast aluminum alloy uses front - located exhaust ports that provide greater freedom in the layout of the close - coupled catalytic converter which mounts directly to the cylinder head.

To save weight and reduce parts count, the cylinder heads have uniquely integrated exhaust - port castings that provide optimal positioning of the close - coupled catalytic converters - one on each cylinder bank.

Casting the cylinder head and exhaust manifold as a single unit reduces overall weight, simplifies assembly, and gets the turbocharger closer to the exhaust ports for improved responsiveness.

The same is true for the cylinder head, which came straight from casting with its intake and exhaust ports already formed.

Computer - aided - engineering analysis was extensively used to configure the cylinder block casting, to shape intake and exhaust ports, and to design the high - volume exhaust system fitted with three large mufflers.