Jomar ran mid 11s with his 96 cobra and a 150 shot. It had bolt ons only. But thats a long way from low 10s.

And the above post is also correct (dnstommy)
My car runs low 11s on motor (11.2-11.4) and with a 100 shot it ran a 10.4 so about .8 gain.
Add another 100 for 200 total and it ran 10.0 for a .4 gain.

So he would have to be running pretty damn good on motor in order to get those times with a 150 shot. It is possible with a completely maxed out setup....but you would CERTAINLY know it by looking at the car. It would have massive weight reduction and a suspension from hell.