Drag radials
I ran my best times with M/T drag radials; 6.94 (1/8 mile) and a 1.4550 60ft. I have Caltracks and mono leafs. My experience is that drag radials do not recover well at launch, you spin you're doomed, they like a preped track. Because of that, I've gone (for the moment) to Hooser slicks.
Your results may vary.