ok mitsustyle it's official I got the idle tune on the car with the 1650's I just baught, run down to the station and no more E85 for grand rapids !@@#$%^&... So I will be going gas and maybe a race gas track option for now unless we start buying E85 by the barrel...I'm not really wanting to try and tune my 1650's on pump so what are my options here...Oh yeah I have a 450lph in the tank now... 35r