Wow.....that's really strange. Hennessy adds to his legacy....which is not good at all.

Hennessey is WAY over priced!!! ADM will give you a fantastic relilable and super FAST car!!

You can also see some of their work on youtube as well. I like visiting all the different shops on youtube just to see what they are up to as of late.

http://www.youtube.com/results?searc...dm+performance

Had an email exchange with Andy at ADM a little while ago. He's currently has 3 ZL1's in his shop for 750 upgrades.
I'm talking to him tomorrow about getting in the queue.
Thanks again to everyone who offered really valuable input.

Awesome you wont regret your decision at all!!

How much to add 125 whp going through ADM?

Andy's giving me the pricing tomorrow, but I'm guessing $15k.

Actually, on the Dyno sheet he has posted on his website he shows a stock ZL1 at 472 whp. The 750 ZL1 gets 640 hp to the wheels, so it's more like a 170 whp difference.

15K better get you more than 125 at the wheel.

170 at the wheel.

That's better,it really should be anything over 650rwhp to call it a good deal.:wave:

I like your number better......I said I was only guessing. Rather guess high and be pleasantly surprised :happyanim:

Just for a reference point I spend about 10k and did all my own work and got 754 rwhp.

Somehow I tried to edit my post and it deleted it?
Mine also isn't the 750 package either. Andy pieced me together something that would fit my goals. He gave me exactly what I wanted and added 130 to the tires through an A6.