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Producing power and torque comparable to single-plane manifolds, TSP's dual-plane air gap intake manifold retains the driveability and throttle response like other dual-planes and performs best between 1,500 and 6,500 rpm. Its improved design is complimented by an open area under the plenum. This feature ensures less heat transfer from the engine, meaning the air/fuel charge will be cooler and produce more power and torque. It is cast from lightweight aluminum and features a relatively low profile for great hood clearance. Additional provisions include dual distributor hold-downs, 4 corner water ports, nitrous bosses, and a square bore carburetor flange.
Specifications:
Specifications:
- Engine Block Style: OEM Standard Deck
- Carburetor Quantity: 1
- Intake Style: Dual Plane
- Basic Operating Range: 1,500 to 6,500 RPM
- Manifold Height: 4.65"
- Manifold Materal: Aluminum
- Manifold Finish: Black
- EGR: No
- Included: Water Port Block-offs, EGR Adapter, Throttle Bracket Adapter Plate Kit
- FORD SMALL BLOCK WINDSOR V8
- 3.6 L / 221
- 4.3 L / 260
- 4.7 L / 289
- 4.9 L / 302 generally referred to as 5.0 L
- Will not fit 255, Boss 302, or 351W
- Manifold is stock replacement and street legal for 289 engines with OEM carb from 1965-1966
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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Things
Sale price | None |
Wholesale price | $229.45 |
Shipping |
Weight: 15.00 Length: ? Width: ? Height: ? |
Product Added At | Thursday 02 March, 2023 |
Product Modified At | Wednesday 18 June, 2025 |
Imported By | ETLOverride |
Last Edited By | zycastle29@gmail.com |
View In Admin |
Emissions Info
Carb Approved | No |
---|---|
Carb Number | - |
Epa Status | - |
Prop65 | - |
Carb Required | - |
Vendors
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Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Top Street Performance | $194.45 | $388.90 | $237.13 | $311.12 | ? | 2025-06-18 15:46:08 |
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