What modifications did you have on your 06 Viper to go that fast.??[/QUOTE]


The mods are extensive but they are all pretty much mechanical, the body is stock 06 coupe with no mods to it. We do remove wipers, mirrors and tape the seams to make the air flow over the car better. The taller rear tires also require a little more rake in the car for clearance. I probably spent more on safety than I did on going fast which in my opinion is how it should be done. I will say that maybe the car is approaching it's limit without some aero work to keep the back happy at bigger speeds. It does start to dance about a bit after 250 and may need a little downforce for bigger speeds. Unfortunately downforce is not condusive to going fast so it's a delicate balance to find the right combination. We are working on a few things to help with that and maybe a trip to a wind tunnel to confirm.