Purple Vs Lunati Voodoo

I run the 60403 in my car Duster. 340 4-speed with 3.23s, LD340 and 850 thermoquad. flirting with high 12s once i improve my 60' time as im at 103-104 mph in the 1/4 mile...

Gears are killing me off the line but i like driving my car to the track on the freeway so its a good all around.

I came from a mild Purple Shaft which ran good but the Lunati you can feel a more even powerband from idle on up.