HP number nytro

[lsp_racing]

What is the max power this engine build with stock header on dyno!

With air box mods, pc3 ......

 

[mach9]

Try looking at this link.
http://www.ty4stroke.com/viewtopic.php?t=83569
It will be less, but gives you an idea.

 

[SledFreak]

152-155hp..

 

[mach9]

152-155hp..

He asked with stock header.

 

[SledFreak]

Your post showed a link with an Excell header.... Stock header with K&N's and a PCIII will be about 142hp... The gain is alot off the bottom and midrange pull. The header/full exhaust is more for the midrange to top end hp gain.

 

[lsp_racing]

WHEN YOUR TALKING ABOUT KN FILTER ..... YOUR REMOVE THE AIR BOX????

 

[Turk]

The filters are a very tight fit with the airbox still on the sled!