- Delivers exceptional thermal protection against heat soak
- Helps maintain maximum engine tuning and fuel stability
- Heavy-duty phenolic material resists high engine temperatures
- Supplied with two insulator spacers and four gaskets
- Direct fit for 48 idf and 48 ida downdraft carburettors
This high-performance thermal insulation kit is designed for large-capacity downdraft carburettors to prevent heat soak from the engine intake manifold. Containing two heavy-duty phenolic insulator plates and four matching gaskets, it ensures consistent fuel delivery and optimal engine performance under high heat.