CVO Technical > Twin Cam

Freedom Cycles Pipes on a 88"

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hd-dude:
While up in Reno at Freedom cycles we discussed using their setup on a 88" bagger. My Brother just bought an 06 Roadglide and really like the pipes. Brad had just finished the week before doing a custom map for thier pipes on an 06 88" Here is the Dyno sheet.  
 
The chart looks really good with virtually no dip in the torque curve. Pretty impressive for true duals on an 88"er. My brother will be ordering a set very soon!

HDMonsterTorque:
The dip is still there. Look at the difference between the two curves at 2500. Almost no difference.
A good pipe would do wonders in this rpm range.

Yeah, I know. The sound and the looks are superb. But performance is

hd-dude:

--- Quote ---The dip is still there. Look at the difference between the two curves at 2500. Almost no difference.
A good pipe would do wonders in this rpm range.

Yeah, I know. The sound and the looks are superb. But performance is
--- End quote ---

JCZ:

--- Quote ---The dip is still there. Look at the difference between the two curves at 2500. Almost no difference.
A good pipe would do wonders in this rpm range.

Yeah, I know. The sound and the looks are superb. But performance is
--- End quote ---

HDMonsterTorque:
A good set of 2 in 1's will give you the same TQ increase all over the curve.
This graph shows an increase of only 2/4 ftlbs at 2500 but more than 10 at higher rpm.

What's a dip? I just wanted to point out that there is something to gain between 2000 and 3500 rpm. If you don't care about this range, it's fine for me.

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