Speedmaster®
SKU:PCE474.1002
Aluminum 4150 to 4500 CNC Machined Carburetor Spacer w/ Burst Panel Check Valves
Aluminum 4150 to 4500 CNC Machined Carburetor Spacer w/ Burst Panel Check Valves
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- Item Condition: Brand New
- Ships within 5 days
- 12-Month Limited Worldwide Warranty
Information
Specifications
| Brand: | Speedmaster |
| Part Number: | PCE474.1002 |
| Part Type: | Carburetor Spacer Burst Panel |
| Carburetor Spacer Style: | Tapered combo spacer |
| Thickness (in): | 1.500 in. |
| Carburetor Spacer Material: | Billet Aluminum |
| Carburetor Spacer Finish: | Black anodized |
| Pressure Range (psi): | 75-90 |
| Check Valve Included: | Yes |
| Check Valve Quantity: | 4 |
| Gaskets Included: | No |
| Mounting Hardware Included: | No |
| Quantity: | Sold individually. |
| Notes: | Fits 4150-style intake manifolds. |
These nitrous Speedmaster check valve spacers serve two distinct functions. These spacers provide the benefits of an open carburetor spacer, but also incorporate a check valve that will vent pressure between 75-90 psi for backfire protection with direct port and plate-type nitrous systems. Our check valves eliminate the need to replace the burst panels if you should have a backfire. Never replace burst panels again. Use of these spacers is the only way to meet the requirement by the IHRA and other sanctioning bodies for burst panel protection when using a direct port type nitrous system on a cast intake manifold. These lightweight spacers are precision-machined from billet aluminum with a military spec hard coat for durability and corrosion resistance.