Nerd's Eye View: CSF Radiators Universal Racing Oil Coolers

[@strifefaction]

Curious if there's any difference in oil pressure between the dual and single pass coolers? The dual would see a relatively squared off 180 as it goes from one pass to the other where single pass seems like it'd have a higher flowrate?

[@motoiq]

You are probably right but I never have seen this cause a problem. Seen plenty of cases when the oil getting too hot and causing a problem.

[@skibum291]

Rodney has a nice Daytona there

[@PhatNutz]

never thought i'd see aero and wind tunnels used for testing coolers. 👍

[@30bangash]

great video keep it up

[@30bangash]

i like dual pass

[@Mustardmartin]

Is that a sentra @motoiq ?

[@motoiq]

You'd be surprised how many FWD SR20 powered cars we've had and currently have ;)

[@qleap99]

Ah yes, I remember the Disco Potato Sentra from the SCC days.

[@Mustardmartin]

Of all people I'd say you Mike kojima are the guy is trust to get that chassis competitive or know from the beginning of its worth tweaking . @motion any reason in particular you chose that chassis and what exactly the purpose is for the car. I would love to know more about it. Suspension?

[@mas921]

Cool stuff (no pun intended). But about the "black body radiation" thought that was a myth...?! Or is it when the car is stopped/no airflow situation. THANKS

[@mikekojima9761]

Shiny metal surfaces have low emissivities both in the visible wavelengths of the electromagnetic spectrum and in the far infrared (Heat). Painting the surface black fixes that.

[@mas921]

@@mikekojima9761 thank you sir!!

[@gusbisbal9803]

what Mike left out is that the black paint is an insulator and defeats the thermal conductivity of the radiator.... which is its sole job.

[@thecookeman]

this plays like an advert...

[@motoiq]

Don't use an excellent oil cooler then.