Help with drag tyres

[nightdiver]

Man i need traction . Our race car, an E30 with the 420 hp M5 engine will spin all gears with 26-10-15 MTs
Best ET was 11,5 with shift points around 7000(its stroked)
Should we go with bigger OD ? Someone told me to get Hoosiers ...any thoughts on that ?

 

[Stangfreek]

I just watched a video of a 900hp Mustang on those same slicks run a 9.95, with very little wheelspin. I would suggest heating them up a lot more, MT's love a big burnout. There's no way those tires should be giving up at that power level.