Polaris Discussions about Polaris ATVs.

Several Questions about 400L (2-Stroke) Engine

Thread Tools
 
Search this Thread
 
Old Mar 30, 2017 | 10:40 AM
  #21  
Simcik's Avatar
Thread Starter
|
Just some guy from Texas.
Joined: Nov 2016
Posts: 37
Likes: 0
From: East Texas
Default

Yes it is! Thanks for hanging with me on that and helping me see my error.

I'll be reaching out to a couple different places for a quote on boring the jug.

Is there a noticeable performance gain on these engines by going with a larger bore? I like the idea of making it a 383cc motor (It'll match my other project - a Road Runner with a 383 in it.), but that means jumping up to a 83.5mm bore, bypassing the 83.25 option. Thoughts?
 
Reply
Old Mar 30, 2017 | 11:32 AM
  #22  
old polaris tech's Avatar
Polaris ATV Expert
Retired and loving it!
Joined: Jun 2008
Posts: 24,350
Likes: 44
From: North Texas
Default

Nope not really.. Over size only what's needed to clean and straighten the bore.Save the cylinder for future bores.
 
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 



All times are GMT -5. The time now is 09:00 AM.