my sunfire gt had a tube coming off the intake tube connecting to the engine, if i were to connect a tube from my intake tube and fab something up so it would connect to the oil fill hole do you think that would lower the engine temps at all? i would like to try this just wanna get some feed back, iv seen people using just a filter inplace of the oil fill cap does that help cooling at all?

so you want the engine to be taking in the air thats around your valves, right?

AHHHHHHHHHH!!!!!!!!!