COBRA98 (stock) vs GT99 (semi-mod)

[Rocket 99GT]

My neighbor friend has a stock 98 cobra, my friend told me that the cobra guy will race me for $50 but he wants to check my car first that I am not hiding a bottle or a charger. He said that he will bit me even with the mods I have done to my car so far. I told him that I will race him for a $100, he said he will think about, he is a student while I have a full time job. This guy goes to the racetrack sometimes, I go every weekend to an empty parking lot and race against myself. Both cars are standard; do you think I have a chance on winning? I read once that it takes the cobra 5.4-sec and 5.6-sec for the GT from 0 to 60.
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99GT…
rear sway bar (adjustable)
rear lower control arm
traction bars,
tokiko struts illumina 5 position,
tokiko shocks,
caster camber plates
racing lower springs
3:73
strut tower brace
underdrive pulleys
Michelin “pilot XGT-Z4. NOW I WILL ADD POWER.
no silencer
no spare tire