Looking to replace the exhaust on 5.7 thinking about going with aluminum manifolds SS risers... stainless marine was my first thought then I priced them ! anyone run Imco thumper exhaust or seaward ? they are almost 1/2 the price ! or anyone have a nice used setup from fresh water ?
Hello I'm rebuilding a 350 Mag engine for my boat its 1994 engine but updated to vortec heads and intake I'm down to rebuilding the Carb its Weber 9770SA I've got it cleaned up ready to go back together but confused on jetting it has .104 primary jets and .107 secondary on the Starboard and .101...
