PI Heads? how do you tell

[explicitone]

Originally posted by surfbeast
not sure about the heads but just check the intake. If the intake has a plastic crossover from the coolant water neck/thermostat area on drivers side to the passanger side it is stock. If the crossover is aluminum they may have upgraded the intake and the heads still might be stock. ALL PI heads have to have the aluminum crossover. More than likely you have stock heads. If they had switched heads your car would be much more moded than it is. The head swap is expensive and usually done by serious motor heads.

Good luck

that is not true not all pi motors have the al. crossover that is on the 02+ the 99-01 dont come from the factory with that