what type of oil do you guys and girls run? 5-30 or 10-30, synthetic or not..etc..just kinda curious.

I've been using 5w30 Mobile 1 synthetic with a can of "Restore" at every oil change. My LO3 engine runs great with 95,000 miles on it and never had an oil leak.

I use Mobil 1 15w-50.

Mobil 1 5w30. Car has over 130k miles. No smoke, no leaks, no knocks.

can we maybe make this cooling board related somehow?

oil keeps your engine lubed so it doesnt over heat..so i kinda thought it cooling related, but ok...while we're here, you guys run 1 fan or dual fan?

Dual Spal fans...