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Yoshi 525s dyno numbers
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Posted by: GE4x4

I don't get it, why would you buy there system for near $800 to only gain 1.5hp.

Here is there graph.

Posted by: GE4x4

They don't mention any jetting changes, so I don't know if this is just swaping pipes with no re-jetting or not. But you would think they would show something with a bit more gain.

Posted by: eerhard09

I have yet to see any benefit to the full systems. All of the slip-on systems are putting up the same numbers. That is why HMF didn't make a full system, they could not get any gains out of the full system to make it worth producing. I had a tough time swallowing that statement from HMF but now that I see the dyno sheets from some of the other manufacturers, I am starting to think I made the right choice! I went with the HMF and then ceramic coated my stock header!

http://i3.photobucket.com/albums/y71/mre2u84/DSC01621.jpg

Posted by: LT250_JOE

VERY NICE EERHARD ! WHAT WAS THE COST OF THE CERAMIC COAT IF YOU DONT MID ME ASKING? ALSO HOW MUCH DID IT CHANGE THE TEMP OF YOUR PIPE?

Posted by: eerhard09

quote:
Originally posted by LT250_JOE
VERY NICE EERHARD ! WHAT WAS THE COST OF THE CERAMIC COAT IF YOU DONT MID ME ASKING? ALSO HOW MUCH DID IT CHANGE THE TEMP OF YOUR PIPE?

Well, to be honest, I have not even had it out since I got the ceramic coating done. I hate the cold so I have not been out since putting the pipe back on. As far as cost, it was done by Moore Power Coatings (google them) for $35 and then $15 shipping back to me. It looks like chrome but that pic is not very good. I believe thay have a 5 year guarantee on the coating and will recote it if it chips within that timeframe.