Which Oil For 602 Crate?

[Steve_Voisinet]

Are these engines you guys are talking about all wet sumps? What oil pans and pickups are you using? Do you have to use the factory supplied oil pan on a crate motor? Are you using accusumps?

[sikjeep]

I use Mobil 1, 5-20 or 5-30 whatever the local store's have stock of. Change every 3 races. Which is about 300-400 laps on a 1/4 mile track.

[5dirtracing]

Pennzoil GT1 25-50 no problems