ATVConnection.com ATV Enthusiast Community

ATVConnection.com ATV Enthusiast Community (https://atvconnection.com/forums/)
-   Yamaha (https://atvconnection.com/forums/yamaha/)
-   -   Wanna gain 20 length's in 300' with your Shee? (https://atvconnection.com/forums/yamaha/113116-wanna-gain-20-lengths-300-your-shee.html)

garyc660R Aug 15, 2003 11:24 PM

Wanna gain 20 length's in 300' with your Shee?
 
Proper porting will do it.....I have witnessed this 1st hand....it's amazing how old school porting done so little.

warrior620 Aug 15, 2003 11:31 PM

Wanna gain 20 length's in 300' with your Shee?
 
[img]i/expressions/face-icon-small-happy.gif[/img][img]i/expressions/face-icon-small-wink.gif[/img]mmmmmmm[img]i/expressions/face-icon-small-cool.gif[/img]

Mike

2manytoys Aug 15, 2003 11:56 PM

Wanna gain 20 length's in 300' with your Shee?
 
Porting is one of the best mods that you can do to a 2 stroke. This is the biggest gain in HP other than a pipe.

garyc660R Aug 16, 2003 12:06 AM

Wanna gain 20 length's in 300' with your Shee?
 
I should post 2-strokes in general...not just a Banshee......PROPER porting separates the men from the boys.

2manytoys Aug 16, 2003 12:20 AM

Wanna gain 20 length's in 300' with your Shee?
 
Very true. If it can help a heavy slow Polaris then It must work.

WallStreet Aug 16, 2003 02:13 AM

Wanna gain 20 length's in 300' with your Shee?
 
I have heard of 60 hp loacl bumpkin port jobs to 90 hp port jobs (some companys I would like to keep secret cause my friend is havin them do his porting, any guesses?

Bubba297 Aug 16, 2003 03:12 AM

Wanna gain 20 length's in 300' with your Shee?
 
Hey Gary, proper piston porting can give quite a gain on the stock cylinders as well. But really to do it right you should grinds those cylinders. But you are OOOHHH so correct. Good old school porting does go a long way. The Banshee cylinders are a bit restrictive when in stock form,though.

tundraotto Aug 16, 2003 03:48 AM

Wanna gain 20 length's in 300' with your Shee?
 
hey bubba, did you go to centerville? how did you do?


All times are GMT -5. The time now is 10:20 AM.


© 2026 MH Sub I, LLC dba Internet Brands