Intake port structure for multi valve engine

Details Intake port structure for multi valve engine Intake port structure for multi valve engine

1991-12-10

1992-12-29

Cross, E. Rollins

Internal-combustion engines

Combustion chamber means combined with air-fuel mixture...

Air or combustible mixture entering the combustion chamber...

123 52M, 1231888, F02B 1500

Patent

active

051742608

ABSTRACT:
A cylinder head intake porting system for a three intake valve internal combustion engine wherein a staged induction system is employed and mid-range torque is improved by communicating separate intake passages with each other. Both carbureted and fuel injected embodiments are shown.

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