Best 4412 carb?

[stockcar5]

Best carbs i have tried were Vdl and Jdr. Both were always withing 1hp of each other until this fall. I then tried Jdrs newest updates and they were 6hp better than the Vdl.

Imo Jdr is best right now.

[rcstreet1]

I know of a 12.5:1 steel head engine that is running great on it, also know of a 14:1 Harley davison that is running very good on it, that's as high of comp that I've seen, but I really don't know what the limit or max would be.

They say 13.5 to 1 -14 to 1 is about the max .

[fastford]

thanks buddy, I never really researched it , but I know it will work at 14 to 1 , I cant afford any more than that any way.....