Job # 1830 (PP)
Viper - Stage One heads, CEM camshafts


 
 Exclusive new product!
CNC machined billet main caps for Dodge Viper


Report date - February 20, 2008

With your CM Stage One heads installed, as well as Harold Hallam's exclusive CM camshafts, a cold air intake and a set of headers, we put the car on the chassis dyno earlier this morning. The results were quite satisfying, to say the least.

Using a stock Gen III Viper as a benchmark (428.48 rwhp and 464.72 ft/lbs of torque), we have added more than 133 horsepower to the back wheels, as well as another 75 ft/lbs of torque. Your car actually produced 561.73 rear wheel horsepower and 539.01 ft/lbs of torque. The Dyno sheet is reproduced for you below.


 
     


Report date - February 15, 2008

We have now completed the rebuild of your Viper cylinder heads and should have them installed back in the car early next week.

 
     
     
     

Go to main CJ workshop

Go to other CJ engine rebuilds