could the mechanical timing affect the amount of time in which it takes the car to reach operating temp. and then also cause it to run about 10* hotter then normal at idle but not overheat?there are also some driveability issues, revs and idles fine but under load it has almost feels like its bogging and is choppy. this is on a fresh built bottom end and fresh head. put the motor in time on a engine stand and it all timing marks were lined up.base timing is currently set at 16*. p28 ecu running d16y8, 0 cam timing currenly.