Does anyone know the difference between power valve for Srx and Viper?
If there’s a difference in length,how much?
Best regards Magnus
If there’s a difference in length,how much?
Best regards Magnus
2muchhp
VIP Member
Yes difference in the length and not interchangeable. I cant remember the actual number...I could measure them if you really need it.
I would be interested in that as well!
Thank you for your answer. It would help me a lot if you could measure the difference.
Best regards Magnus
Best regards Magnus
I've wondered this myself,just how much longer are the Viper ones.I know used SRX ones are hard to find but it seems Viper ones are everywhere and maybe a machinist could cut them down to fit the SRX cylinder.I know they wouldn't be coated any more but at least you'd have a valve that fits.
2muchhp
VIP Member
Ill dig them out of my for sale tote and let you know.
2muchhp
VIP Member
I didn't bother measuring them. As you can see there are three major differences.
1) Body length
2) Radius on working end
3) Thickness of the round section
Not impossible to retrofit viper to srx but would take some work...welding etc
Yes i see now. Thats a big difference,.
Thank you very much.
Thank you very much.
fwiw - The 2002 Tech Update Manual had a couple side y side drawings of the exhaust port and runners, and how the valves sit. It also included the measurements of the shaft but not the blades. I did see the blade measurements somewhere, but couldn't find them. Page 2-53.
The Viper runner is more vertical and thus the bevel is less pronounced.
The Viper was touted as being more compact to enhance performance and reduce weight.... I am still trying to see that LOL
The Viper runner is more vertical and thus the bevel is less pronounced.
The Viper was touted as being more compact to enhance performance and reduce weight.... I am still trying to see that LOL