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 2,500 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!
Hi–Ram Intake Manifold 221, 260, 289, 302 V8
Installation Notes
Stock electronic ignition will not clear.
Features
- 2 x 4 carburetor top
- Square flange carburetor mounting
- Special D-shaped port runner design
- Large volume plenum
- Power band: 2500-8000 RPM
- Height: Front 8.81", Rear 9.25"
- Port Size: 1.85” height 1.02" width
- Carb Flange Center-To Center 8-3/4"
Parts & Kits for 1988
| P/N | DESCRIPTION |
| 8984 | Manifold top gasket |
| 4025 | Side-by-Side 2 x 4 Linkage for Small Block Ford |
Shipping Dimensions
L 24.000 in. x
W 10.000 in. x
H 10.000 in.
Weight 21.500 lb.
