I think I am qualified to give input on this matter. My car with the setup I had was ONLY managable (and I mean barely manageable) because of the 2:73 rear gears. If I even tried to change these gears to , say 3:0X, It would just be a matter of time before I killed myself!!! And I mean that! Im by no means a proffesional driver. Ive just graduated over the years like most of us from one fast vehicle to faster vehicle. A normally aspirated 514 625 hp motor is phycho in itself. Dont waste the money (like I did) unless its just pure bragging rights your after. If you are looking for a streetable blower Im selling mine on Ebay as I write this. sit way more than you need and I had it under the hood! If you do go with that much Hp go with the BARELY manageable 2:73 ratio. I noticed in your gallery a standard transmission. Not only will you blow that up, you'll be doing 360's every time you shift. Yea guys, I think Im qualified to say it. DONT BE STUPID!!!!
jUST MY $.02
GARY