HI-RAM SERIES: These tunnel ram manifolds are used primarily in drag racing, tractor/truck pulls and performance marine applications where high RPM performance is required. The effective RPM range is between 2,800 to 8,000 RPM. The WEIAND Hi-Ram, with it's patented D-shaped port runners and large plenum chamber, provides optimum velocity of the air/fuel mixture to the cylinder head intake ports. For maximum performance in a naturally aspirated competition application, the WEIAND Hi-Ram is the manifold of choice! This manifold is designed to be used with performance oval port heads.
CHEV B B D Q HI RAM (OVAL) - Part number: WEI-1981 - for American Cars - delivery to the UK and the EU
Manufacturer part number: 1981 - CHEV B B D Q HI RAM (OVAL) engine-intake-manifold
Width: 12.50 inch
Height: 12.50 inch
Depth: 24.25 inch
Weight: 31.00 lb