I have seen alot of them at the track with full exhaust,tuned,CAi, and other basic mods and most are in the 14's or barely touch high 13's. They just dont have the down low power needed to get that cars weight moving.
If you can launch and drive good you should have no problem killing him. I used to race a guy here when i had just cai,h-pipe,mufflers and would walk his cai,tuned,exhaust car everytime. The key is a good launch and powershifting your shit like you hate it
I wouldnt worry you should have little problem killing him.