Post by
cobrajet »
https://forums.nicoclub.com/cobrajet-u51213.html
Tue Feb 27, 2007 6:56 pm
It's nice to see what kind of hp potential your street car might have, given the right combination of parts, a big power adder like a turbo, lotsa money, and a professional tuner. Thanks for sharing the video of the dyno run and the weekend driving school video.
Getting back to the G's and the one 'cruising' in the video. Life at 20psi....the octane requirement, track endurance, and longevity of that motor are definitely in question. One of the guys (dknebes) we talk to on the 930 Turbo forums has a video of a 60-130 run. He used an AX22 GPS performance logger and got an accurate time of 5.2 secs! Of course it's done with big bucks, lots of tuning, racing fuel, and 20 psi also. He does not run this much boost on the street with pump premium.
I guess what I was trying to evoke was that there should be more effort placed in making these cars lighter rather than just keep adding weight to them. For example, a lighter Porsche 911/930, or Gen 1/2 Mazda RX-7 would only need hp in the 480 range to be in the same power to weight ratio of a G pumping 720hp on a dyno. Traction, of course, is another story....