Overview
ProTek R/C 3.5" Long Exhaust Manifold Springs are essential replacement parts for 1/8 scale nitro engines, securing the tuned pipe manifold to the engine's exhaust port. Wrapping around the engine, manifold springs absorb intense heat and gradually lose resiliency over time, becoming vulnerable to breakage. A broken manifold spring can lead to manifold gasket damage and, in the worst case, costly engine damage.
This 2-pack of long 3.5" (89mm) replacement springs is the smart, affordable way to stay ahead of breakage and keep your 1/8 nitro running strong.
Key Features
- Replacement exhaust manifold springs for 1/8 nitro engines
- Long 3.5" (89mm) length
- 2-pack
- Heat-resistant spring steel construction
Performance Benefits
- Maintains a tight pipe-to-manifold seal
- Prevents manifold gasket and engine damage
- Easy preventive maintenance
- Direct replacement for worn or stretched springs
Usage Notes
Inspect manifold springs before every race day. Replace any that have lost tension, are stretched, or show signs of fatigue. Replace in pairs to maintain even clamping force on the manifold.
Fitment
Technical Specs
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Length: 3.5" (89mm) – Long
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Quantity: 2 springs
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Application: 1/8 scale nitro engine exhaust manifold
What's Included
- (2) ProTek R/C 3.5" Long 1/8 Exhaust Manifold Springs
Summary
ProTek R/C 3.5" Long 1/8 Exhaust Manifold Springs are the essential 2-pack of replacement springs every 1/8 nitro racer should keep on hand to maintain a tight pipe seal and prevent costly engine damage.
