Рет қаралды 4,177
Installed 3k GSK, timing advanced a few degrees, throttle stop adjusted, fuel screw on top adjusted. The weirdness of the pump allows 35 pounds of boost, until it gets to about 2300. Then, it drops to around 25 pounds of boost. The gov springs let it go to 2600 under load, up from 2300 before. A p-pump may be the next mod.