Cummins Tech Section
just bought a 4b out of a generac generator. for a wopping 175 smackeroos. but i like turbos. ia there and way to convert my 4b to a 4bt. im kinda wantting to put this engin in a f150 and think the turbo will help alot on the power. im aware that the 4b has higher comp. compared to the BT then i...