Ecotec Inconel Oversized Valves Model:Exhaust Gen 3 superchargers come on

Gen 3 superchargers come on the 1996-2005 Series II 3800 engines

Engineered by Hyperco out of the USA

Comes as a complete kit with everything needed to install on your car except the mounting bracket

This downpipe is not compatible with any aftermarket headers

Ecotec Inconel Oversized Valves Model:Exhaust Gen 3 superchargers come onThese are our most premium replacement oversized valves for the Ecotec 2. 0 LSJ LNF LHU LDK, 2. 4 LE5, and possibly some 2. 2 applications. Inconel is a better alloy to make the valve more durable and last longer in higher abuse related conditions. They all come at . 5mm oversized, we have tested many different valve sizes and this is the size we recommend for ported heads. The head needs to be ported and valve seats modified to take full advantage of