Piaggio EVO gen5 -> Minarelli

Velo

Member
I wanted something special for one of my projekts. And since it isn't easy to get DPR, IS og VTM pipes in Denmark. Whay not reweld something that works as it is.

So therefore. 2 cuts and reweld. And this is the result.

http://www.stalx.dk/Velo/IMG_0007.JPG
http://www.stalx.dk/Velo/IMG_0008.JPG
http://www.stalx.dk/Velo/IMG_0009.JPG
http://www.stalx.dk/Velo/IMG_0010.JPG

It fits realy sweet on my SR, only problem was that I needed to make the "hanger" my self. But with funktion before form. That wasn't that big of a problem.

Any words on the "thing"?

Velo
 
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Jelle RV

New Member
looks good, but why did you do it?
you already have an Evo70 exhaust for Mina....
want to see the score!! :)
 

Velo

Member
Originally posted by Jellerv
looks good, but why did you do it?
you already have an Evo70 exhaust for Mina....
want to see the score!! :)
I had. It lacks ground clearance. (Hits the track in right corners)

Conserning performance. Don't know yet.
The engine hasn't been fired up.
 

Browni

B.A.T tuning
Originally posted by Velo
I had. It lacks ground clearance. (Hits the track in right corners)

Conserning performance. Don't know yet.
The engine hasn't been fired up.
Hmm! Did you make any calculation or just cut and welded it? I think this wasn't a good idea, but maybe it will perform well if you are lucky:)

I recommend you that design a totally new pipe for your requirements! And it's mutch more cheaper than converting an expensive "stock" pipe like EVO!

If you make it from "common" steel it cost maximum 80 euro and if you make it from stainless-steel it cost 120 euro!
 

Velo

Member
Originally posted by Browni
Hmm! Did you make any calculation or just cut and welded it? I think this wasn't a good idea, but maybe it will perform well if you are lucky:)

I recommend you that design a totally new pipe for your requirements! And it's mutch more cheaper than converting an expensive "stock" pipe like EVO!

If you make it from "common" steel it cost maximum 80 euro and if you make it from stainless-steel it cost 120 euro!
Nope. I am a Trail and Error type of guy.

Problem 1 in making your own pipe. - I can't
Problem 2. This was wery cheep.

The tuned length hasn't been changed ither. 90° cuts it is just the midle pice that has been turned a 1/4.
 

Velo

Member
I have just got back from my first spin. And yes. There is a lot of power hitten in that thing.
 
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