Adjustable Divergence cone

[buechler66]

I just learned I have an adjustable divergence cone in an exhaust pipe I mounted on my Terra Crusher. Performance has suffered ever since I installed this rear-mounted, dual exhaust pipe.

This is the exhaust: http://www2.towerhobbies.com/cgi-bin/WTI0001P?Q=1&I=LXBYG5

It appears this cone can be screwed further into either end of the pipe, but I just don't know with what affect.

What adjustments can be made and with what affect?

Anyone have any insights?

[buechler66]

Nevermind, I figured it out.

I broke open the exhaust and found a 4-hole pin adjustment (hole 1 = best fuel efficiency, hole 4 = best power). The pin was in hole 2 so I moved it to hole 4. YAHOO! Who cares about fuel efficiency! I'm back in business and the truck moves as well if not better than before!

[ecatbox]

cvec pipes rock