Polaris Discussions about Polaris ATVs.

EFI or H.O. - Which has better acceleration?

Thread Tools
 
Search this Thread
 
Old Apr 2, 2008 | 10:58 PM
  #1  
looking's Avatar
Thread Starter
|
Range Rover
Joined: Dec 2002
Posts: 147
Likes: 0
Default EFI or H.O. - Which has better acceleration?

I'm kicking around buying a new 500. Not sure about the EFI though. Is the $1,000 upgrade worth it? I have a friend with a 500 HO. Will he be able to beat me?
 
Reply
Old Apr 2, 2008 | 11:21 PM
  #2  
Spman 800's Avatar
Trailblazer
Joined: Mar 2008
Posts: 76
Likes: 0
Default EFI or H.O. - Which has better acceleration?

Not a noticabal dif. Iwould go with efi much ezr. But harder to work on
 
Reply
Old Apr 2, 2008 | 11:22 PM
  #3  
Spman 800's Avatar
Trailblazer
Joined: Mar 2008
Posts: 76
Likes: 0
Default EFI or H.O. - Which has better acceleration?

not for sher though would wate for some other input
 
Reply
Old Apr 2, 2008 | 11:34 PM
  #4  
Mongrol's Avatar
"Official Site Skeptic"
Joined: Sep 2007
Posts: 1,894
Likes: 0
From: B.C. Canada
Default EFI or H.O. - Which has better acceleration?

If you want to beat him ask your dealer about the drag race option.
 
Reply
Old Apr 2, 2008 | 11:35 PM
  #5  
Snortwheeze's Avatar
Trailblazer
Joined: Mar 2008
Posts: 35
Likes: 0
Default EFI or H.O. - Which has better acceleration?

i have heard the efi start a lot better in colder conditions. havent driven one though.
 
Reply
Old Apr 2, 2008 | 11:38 PM
  #6  
Spman 800's Avatar
Trailblazer
Joined: Mar 2008
Posts: 76
Likes: 0
Default EFI or H.O. - Which has better acceleration?

efi starts alot better in the cold i have a 800 my old wheeler had a carb hard to beat efi never had a prob
 
Reply
Old Apr 3, 2008 | 12:56 AM
  #7  
Kerbbirds's Avatar
Pro Rider
Joined: Jun 2005
Posts: 2,343
Likes: 0
Default EFI or H.O. - Which has better acceleration?

if you know how to tune a carburetor, you shouldn't have a big problem starting it in the cold, and also if you can tune a carb, you shouldn't see much difference between the machines, they should both run really close.
 
Reply
Old Apr 3, 2008 | 12:58 AM
  #8  
RickCJ7's Avatar
Pro Rider
Joined: May 2007
Posts: 699
Likes: 0
From: central PA
Default EFI or H.O. - Which has better acceleration?

I have a 500X2 and with the EFI and better clutching it will outrun my buddies lighter 500 HOs!
 
Reply
Old Apr 3, 2008 | 01:02 AM
  #9  
Mongrol's Avatar
"Official Site Skeptic"
Joined: Sep 2007
Posts: 1,894
Likes: 0
From: B.C. Canada
Default EFI or H.O. - Which has better acceleration?

<div class="FTQUOTE"><begin quote>Originally posted by: RickCJ7

I have a 500X2 and with the EFI and better clutching it will outrun my buddies lighter 500 HOs!</end quote></div>

Do you mean for top end, bottom end, or both?

A lot of guys, who have clutched, once they pull a head of their buddy back off rather than seeing if he has equal or better top end.
 
Reply
Old Apr 3, 2008 | 03:28 AM
  #10  
Rickeyparker's Avatar
Pro Rider
Joined: Jul 2006
Posts: 532
Likes: 0
Default EFI or H.O. - Which has better acceleration?

Ive been thinking about this very same thing, And Mongrol got me to thinking the other day about Atv with fuel Inj VS Carbed models, I would really hate to be 25 miles out the woods and have an ECM go out on me, Alot of older atvs had only a stator and coil Ignition, Like my old honda wont quit even if the battery goes dead, i can kick start it, My hawkeye is the same but a rope pull, Now if i got a fuel injected atv it probally wont ever break but that one time it does i could be 25 miles out in the woods, so Im staying with the simple stuff, I would go with the carbed model 500 HO there is only a 2hp difference I think.
 
Reply



All times are GMT -5. The time now is 02:40 AM.