viper compression check


andrew k said:
definitley not cpr pipes. middle pipe wrapps different and single stingers on the cpr setup. i have hauck cprs on my viper. im about 99 percent sure they are speed werx pipes and im not sure on jetting myself. speed werx went out a while back. info on them is a little on the harder side to find but are still good pipes. im sure someone has the answer for ya.
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x2 definitely not the cprs got those on mine. not the same
 
Not cpr, theirs stay away from the cylinders if I remember right. I would trust mrvipers word here as he sees alot of this stuff. Has done alot of mods for people on this site.
 
Well bringing this thread back to life. Just did a compression test on my 2005 mountain viper and got 110, 121, 125. Granted its about 75 outside right now.
 
Alaskanparret said:
Well bringing this thread back to life. Just did a compression test on my 2005 mountain viper and got 110, 121, 125. Granted its about 75 outside right now.
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My stock 02 Viper with 3,900 miles on it reads the same (110/125/125). I have purchased a leak-down tester but haven't had a chance to use it yet. It's probably fine.
 
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