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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 3,200 to 9,000 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!
Features:
2 x 4 carburetor top
Square flange carburetor mounting
Special D-shaped port runner design
Large volume plenum
Power band: 2800-9000 RPM
Height: Front 9.93", Rear 10.31"
Port Size: 2.05" height 1.83" width
Carb Flange Center-To Center 9.875"
Weiand Nostalgia Series Intake Manifold
Hi-Ram Intake Manifold 429-460 V8
Made in the USA!
Manufacturer
Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.
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