Yea 18 psi is the upper limit with pump gas on an actual turbo motor for a 7MGTE. No way a NA motor will live at 18 psi for long on pump gas.
His 18 psi has to be on race gas or some other means of eliminating/limiting detonation, or he is lying about a stock motor. If he actually has 18 psi, he will beat you but a bad day racing is better than....
|