Ok I do not own a Crossfire But a friend does and I'm sure he will read this. He claims he has had it up to 180mph and will run low 13's. I love this car and performance for the money is 2nd to none. But 180Mph for a Non-srt6 or even a Srt6 seems like hes on Drugs.Mods include following

Dual 3" velocity coated intake, 4" velocity coated MAF housing. S430 74mm throttlebody. S430 fuel injectors, pump, filter, and pressure regulator. Magnecor KV 100mm plug wires. NGK Irridium IX plugs 1 heat range colder 2 per cylinder. Open manifolds. Evo sport underdrive pulley kit. In motion custom ECU tune after all mods. Also very low drag coeffient and small frontal area from factory. As for handling. From factory, chassis is more rigid than 911 GT3 tested by car and driver.

Intake dynes 20 wheel, lotta ppl have the same one. Pulley kit gets 11. Surprisingly the plugs with 2 per cylinder and iridium, the plugs and wires are getting about 10hp. Prob 10 or 15 from the fuel system mods. Old exhaust had 4 huge cats. Average is 5 hp per cat. Typical ecu flash is 20 hp. From stock 220, this is not very unreasonable. The 1g turn is easily self evident.

I thank anyone for help and responding.