decisions on pipe

[kingpin13f]

um i also have the chance that i wanna upgrade from plastik exhuast to tuned and well worth the money pipe
any good choices and opinions would help

 

[robmob]

For what rig?

 

[kingpin13f]

savage 25 look in my pictures its the one almost entirely purple

 

[robmob]

Thread moved to appropriate forum and title changed to reflect the subject.

You have to help us help you if you want question answered.

 

[GH Racing]

the jp4 is a good pipe

 

[Amoeba]

the jp4 is a good pipe

+1. I have the Jammin JP3 on my truggy.

With tuned pipes it helps to know where you want your powerband and what performance changes you want. The Jammin JP line is a good example to illustrate. The JP1 is tuned for bottom end snap & power not much on the mid-top end, whereas the JP2 gives good mid & top end without sacrificing too much bottom end. The JP4 is tuned for mid and top-end power. My JP3 is an all-around powerband with equal power through the entire range. Most any tuned pipe will increase your overall performance but getting a pipe tuned specifically for what you want makes a difference as the heavy power increases will depend on the where the pipe is tuned for.

 

[Scrogg]

The ofna 086 is the best performing pipe i have tested. JP-3 gives good bottom to mid but kills the top end. JP-4 is even more restrictive than the 3. The only JP series pipe I like is the JP-2. The right clutch setup will more than make up for the slight loss of bottom end you experience with the top end pipes.