Turbo LSJ cobalt vs GTR and ZR1!
Also, that cobalt is making well over 400 hp. For the same hp to weight ratio, a 2900lb cobalt would have to have 544 hp to have the same ratio as a 2009 zr-1 that has 638 hp and 3400lb curb weight.
Last edited by SaberD; Mar 6, 2015 at 02:22 PM.
The tiny S252et on a stock motor he's running will make nothing near 554hp. Hes probsbly hanging around the 430whp range. I have the same set up but with a ported head and cams. Needing to address boost drop issues but I made 406/340 with E45 on 27psi falling to 22 by 6800rpm on a mustang dyno. With my issues fixed this year I should be in the 460whp range.
Joined: 05-15-11
Posts: 27,333
Likes: 584
From: Livonia, MI
Exactly. He isnt making a ton of power. Plus you can see the corvette start to reel him in at the end. I have a turbo stock motor base cobalt and beat the hell out of it, no problems at all eith the motor. Stock lsj can take 400+ for years
If you dropped 150lbs out of the stock curb weight of the cobalt, it would hang with the vette at 430whp. The balt on an empty gas tank and the vette on full could have made all the difference. Considering a 13% drivetrain loss, that gives the cobalt nearly 500hp. I'd say that's well above 400.
You must not know the definition of beating the hell out of it. You should go for a ride with me sometime. And dude you are 19 years old. You've hardly even been driving for a few years.
You must not know the definition of beating the hell out of it. You should go for a ride with me sometime. And dude you are 19 years old. You've hardly even been driving for a few years.
Last edited by SaberD; Mar 6, 2015 at 02:30 PM.
Well like I said if he dropped 150lbs off the car, it makes the hp to weight ratios the same, but nobody wants to gut their car. Although the zr-1 does have a much flatter torque curve and has to shift through less gears. Too many variables at play though to use the ratio as the only argument, but it's certainly close, and im sure the slicks also had something to do with it.
Joined: 05-15-11
Posts: 27,333
Likes: 584
From: Livonia, MI
If you dropped 150lbs out of the stock curb weight of the cobalt, it would hang with the vette at 430whp. The balt on an empty gas tank and the vette on full could have made all the difference. Considering a 13% drivetrain loss, that gives the cobalt nearly 500hp. I'd say that's well above 400. You must not know the definition of beating the hell out of it. You should go for a ride with me sometime. And dude you are 19 years old. You've hardly even been driving for a few years.
hitting the rev limiter doesn't do anything. It's there to actually prevent things from breaking, and if you are hitting the limiter, you aren't driving the car correctly. I see you live in michigan, so seriously send me a pm if you are ever in metro detroit, and I'll show you how it's done. I thought I was hot **** when I was 19 too, but 10 years later, I realize that I knew nothing, and there is still plenty of room for improvement. You start to grow more humble and realize what your actual abilities are when you get older.
Thread
Thread Starter
Forum
Replies
Last Post
Josh@ottp
Supporting Vendor Deals & Group Purchases
0
Sep 8, 2015 10:18 AM



Moderator