VR Corvette 427 Convertible - 689/629 (Revenge...)
#1
![Talking](https://ls1tech.com/forums/images/icons/icon10.gif)
"Father knows best..."
![](https://www.fototime.com/2EDFB552AB99E4B/orig.jpg)
Our customer, Scott, is the proud father of 5 amazing sons. Well, 4 amazing sons and one who went out and bought a new 5.0 Mustang... (
) Not only did he buy a new Mustang, he went and 'snuck' a supercharger on the 5.0 before the last Wanna Go Fast 1/2 mile event, and put the hurting on Scott's stock 427 Corvette Convertible not once, not twice, but five times in a row.
With just 3,000 miles on the odometer, Scott called us the monday after the event and told us we only had one job.![Secret2](https://ls1tech.com/forums/images/smilies/LS1Tech/secret.gif)
Engine:
Vengeance Racing Camshaft Kit PLUS
Vengeance Racing spark plug wires
Pfadt 1 7/8th inch Tri-Y long-tube headers with a catted X-pipe
160-degree thermostat
Supercharger:
A&A V3 SI Supercharger System
Pullied for 6 pounds of boost
![](https://www.fototime.com/9E20432A5F1C60D/orig.jpg)
Results:
Yeah, that little Mustang doesn't stand a chance now... Scott's 427 put down 689-rwhp and 629 lb-ft of torque on just 6.25 psi with straight 93-octane pump gas in the tank. That's a gain of 218-rwhp and 180 lb-ft of torque!
![](https://www.fototime.com/88FE2F4AB7CB93E/orig.jpg)
![](https://www.fototime.com/10067F3CBF9D7AC/orig.jpg)
Video:
![](https://www.fototime.com/2EDFB552AB99E4B/orig.jpg)
Our customer, Scott, is the proud father of 5 amazing sons. Well, 4 amazing sons and one who went out and bought a new 5.0 Mustang... (
![Nono](https://ls1tech.com/forums/images/smilies2/nono.gif)
With just 3,000 miles on the odometer, Scott called us the monday after the event and told us we only had one job.
![Secret2](https://ls1tech.com/forums/images/smilies/LS1Tech/secret.gif)
Engine:
Vengeance Racing Camshaft Kit PLUS
Vengeance Racing spark plug wires
Pfadt 1 7/8th inch Tri-Y long-tube headers with a catted X-pipe
160-degree thermostat
Supercharger:
A&A V3 SI Supercharger System
Pullied for 6 pounds of boost
![](https://www.fototime.com/9E20432A5F1C60D/orig.jpg)
Results:
Yeah, that little Mustang doesn't stand a chance now... Scott's 427 put down 689-rwhp and 629 lb-ft of torque on just 6.25 psi with straight 93-octane pump gas in the tank. That's a gain of 218-rwhp and 180 lb-ft of torque!
![](https://www.fototime.com/88FE2F4AB7CB93E/orig.jpg)
![](https://www.fototime.com/10067F3CBF9D7AC/orig.jpg)
Video: