Comp Cams break in oil

[LateModel B23]

Can this oil be used for 1 night of racing or is it for dyno use?

[rubbinsracin]

The correct answer is break in only. in our second 602 we acutally used it for 1 night (40ish laps) after break in and it was ok, we ran about 5-10* warmer than usual that night but it was ok because we only were running 195 instead of 185. as for oil temp, I would not be able to tell you how hot the oil got compared to normal because we only run oil pressure no temp gauge. we ran the motor for about 30 nights and sold it to a sport mod guy who is still running it to this day after probably 90 races.

[LateModel B23]

This is a roller motor in a modified on alcohol for fuel.

[circletracker]

You don't need breakin oil for a roller motor.