ok cars that house the lz9 and lgd have completely identicle parts front to back including the ethanol percentage thing in the gas tank.

and from my knowledge have completley identical fuel and spark tables. correct me there if im wrong.

can i tune my car with all the parameters of the os running a lgd car and run e85 or is there something different in the motor itself?

also almost all vehicls post 1980 switched over all there seals and gaskets to the new style that ethanol wont dry up so it is only a rumor that ethanol wrecks seals and gaskets in non flex fuel vehicls.

someone help me out here.