Thermal Block for Weber DGV Carburetor - .5 Inch Thick
Weber - 99005120 - 100848
Product Description
Description
The carbs on B18s and B20s are very sensitive to overpressure, which is compounded by fuel heat-soaking and expanding in the fuel lines routed over the hot parts of the engine and in the carburetor itself in direct contact with the hot intake manifold. If you have problems with fuel overflowing out of your float bowl, it could therefore be a pump overpressure issue, a fuel heat soak/expansion issue, or a combination of the two.
Insulating the carburetors from the intake manifold with these phenolic spacers is a good idea no matter what. If you're still having fuel overpressure issues, you can also try an inline adjustable fuel pressure regulator (see Recommended Products below) and rerouting the fuel-pump-to-carburetor fuel lines so they're further away from hot engine parts.
About Weber
Weber is a brand of carburators, that makes rebuild kits and full upgraded carburator kits for our older Volvo fans.
Weber is WELL KNOWN in the aftermarket performance industry for carburated cars of all brands, not just Volvo.
Weber is a trusted name in performance and we are very happy to be able to provide these products for your Vintage Volvo.
