Intake manifold valve system

A method of assembly of an intake manifold valve system adapted for use with an internal combustion engine comprising the steps of:

• (a) providing a valve housing having a first end and a second end, the first end provided with an opening and the second end provided with a recess, the valve housing including at least two passageways;
• (b) providing a gasket assembly;
• (c) providing a valve shaft assembly having a shaft and at least two valves, the shaft having a first end and an opposite second end, the first end provided with a first extended end portion and the second end provided with a second extended end portion;
• (d) positioning the first extended end portion of the shaft adjacent the opening of the valve housing;
• (e) subsequent to step (d), advancing the first extended end portion of the shaft in a first direction whereby the first extended end portion extends into the opening;
• (f) subsequent to step (e), advancing the first extended portion of the shaft in a second opposite direction whereby at least a portion of the first extended end is disposed in the opening;
• (g) subsequent to or simultaneously with step (f), moving the second extended end of the shaft relative to the valve housing so that the second end portion is disposed in the recess thereof;
• and
• (h) subsequent to step (g), securing the gasket assembly to valve housing.

An intake manifold valve system adapted for use with an internal combustion vehicle engine comprising:

• a valve shaft assembly having a shaft having a first end and a second end, the valve shaft assembly further having one or more valves and one or more vibration dampeners, the vibration dampeners supporting said shaft and positioned to separate the valves, the first end of the shaft having a first extended end portion which extends a first axial distance at the first end of the shaft and a second extended end portion which extends a second axial distance at the second end of the shaft, the first axial distance being greater than the second axial distance;
• a valve housing having an upper surface and including passageways positioned to cooperate with the valves of the valve shaft assembly, the valve housing further having a first opened end and a second closed end opposite the first opened end, the first opened end having an annular hollow collar and a stepped body, the body having a first inner portion that defines a first inner diameter and a second outer portion that defines a second inner diameter, the second inner diameter being greater than the first inner diameter, the second closed end including a recess, the recess being positioned to support the second extended end portion of the shaft;
• and
• a gasket assembly having a plurality of lugs and a generally oval-shaped seal, the seal being supported by the upper surface of the valve housing, the gasket assembly further including a leg and a lower surface, the leg extending from the lower surface of the gasket assembly, the leg being adapted to secure the gasket assembly to the valve housing.

An intake manifold valve system adapted for use with an internal combustion vehicle engine comprising:

• a valve housing defining an axis and including a first end and an opposite second end, said first end provided with an opening formed therein, said opening defining a first axial length;
• a valve shaft assembly disposed in said valve housing, said valve shaft assembly including a shaft having at least one valve provided thereon, said shaft including a first end and an opposite second end, said second end provided with an extended portion, said extended portion defining a second axial length which is greater than said first axial length of said opening whereby when said extended portion of said shaft is positioned in said opening, said extended portion is movable axially within said opening and at the same time is operative to operatively support said shaft relative to said valve housing;
• and
• a gasket assembly positioned with respect to the valve housing to selectively limit movement of the valve shaft assembly, wherein said gasket assembly includes a foot extending from said gasket assembly, said foot being positioned to secure said gasket assembly to said valve housing;
• wherein said valve housing includes a generally flat surface and said generally flat surface supports said gasket assembly.