power cones
Stellar HDF Member
Joined: Jan 2013
Posts: 2,721
Likes: 103
From: St. Louis, MO
S&S proved on the dyno that lollipops DO work and they explain why, it's not backpressure, it's reversion you are eliminating with the lollipops.
I did a thread on it and cut and paste the dyno sheet they did so you can see it easier.
I can tell you thumbscrews or lollipops absolutely work with drag pipes.
Here's my thread if you're interested.
https://www.hdforums.com/forum/softa...confirmed.html
I did a thread on it and cut and paste the dyno sheet they did so you can see it easier.
I can tell you thumbscrews or lollipops absolutely work with drag pipes.
Here's my thread if you're interested.
https://www.hdforums.com/forum/softa...confirmed.html
Stellar HDF Member
Joined: Jan 2015
Posts: 2,504
Likes: 150
From: ct
I'm not disappointed in my exhaust with power cones, but I do wonder what or if something would change if I kept the cone in and added the thumb screw also.
I may try this in spring just to experiment a bit. However... the cone stays.
I may try this in spring just to experiment a bit. However... the cone stays.
Stellar HDF Member
Joined: Jan 2013
Posts: 2,721
Likes: 103
From: St. Louis, MO
Certainly cheap and easy to try. If you have baffles it won't make a difference that is for sure. No baffles but power cones? I'm curious if it will make a difference, please try to post up your results.
Stellar HDF Member
Joined: Jan 2015
Posts: 2,504
Likes: 150
From: ct
Yeah, there is no baffle at all, I may even order the real short baffle and see what those would do,I think they are ONLY six inches, and cheap, 1-3/4" pipes.....
Stellar HDF Member
Joined: Jan 2013
Posts: 2,721
Likes: 103
From: St. Louis, MO
Will be interestig to hear your thoughts if you do the experiments.
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Sep 28, 2012 04:02 AM
