What makes a truck do this?

[Timebomb]

I did say cam...

pump cam profile

 

[ride42]

pump cam profile

Yeah...like I said. I said cam.

 

[Turbo Performance]

Yeah...like I said. I said cam.

Doesn't the engine have a cam too? :hehe:

 

[ride42]

Doesn't the engine have a cam too? :hehe:

Not one that would do that...

 

[OrangeNV]

http://www.youtube.com/watch?v=3cdj3IqIqTM&feature=related

ok what causes that! ive never seen anything like that

 

[Phooker]

I like how the guys are non chalant about that...lol

 

[kleann]

I like how the guys are non chalant about that...lol

Haha....they didn't even look up at it.

 

[squizz]

that would be his big sigma

 

[Red_Rattler]

Another case from Scheid last year 13mm pump, starts to wind her up at 33 secs

http://www.youtube.com/watch?v=AhZw-nQaIOI

 

[JohhnyFoxtrot]

The rack travel from none to full will cause that. Big lines also contribute. Search for justionsobpulling team on YouTube. And youvcan see.

 

[JohhnyFoxtrot]

http://www.youtube.com/watch?v=3cdj3IqIqTM&feature=related

ok what causes that! ive never seen anything like that

Oh that's the wheat creamer that fuels it. Duh just add a match.

 

[pwrstrokenstang]

i have to say the pump cam. i know a pile of guys that dont even have a gov in their pumps and lope like crazy and do that while spooling.

 

[overthemax]

govenor

sounds like the govenor