Polaris RZR Forum

Top RZR Engine Go Fast Parts

This is a discussion on Top RZR Engine Go Fast Parts within the General RZR Discussion forums, part of the General RZR category; So who's building the best aftermarket non turbo engine hop up parts? Looking for pistons-cams-headwork? Any dyno numbers? Looking to get more uumph out of ...


Go Back   Polaris RZR Forum - RZR Forums.net > General RZR > General RZR Discussion

General RZR Discussion For General Polaris RZR discussion

Reply
 
LinkBack Thread Tools Display Modes
Old January 11th, 2010, 11:45 AM   #1
Banned
Feedback Score: 0 reviews
 
OldMXer's Avatar
 
My RZR: RZR S - RZR 170
Member #11516
Join Date: Nov 2009
Location: Utopia
Posts: 22
View OldMXer's Photo Gallery(0)
Top RZR Engine Go Fast Parts

So who's building the best aftermarket non turbo engine hop up parts? Looking for pistons-cams-headwork? Any dyno numbers? Looking to get more uumph out of the S
OldMXer is offline   Reply With Quote
Sponsored Links
RZRForums.net is the premier Polaris RZR Forum on the internet. Registered Users do not see these ads. Please Register - It's Free!
Old January 11th, 2010, 11:49 AM   #2
Feedback Score: 1 reviews
 
Beach Leo's Avatar
 
First Name: Leo
My RZR: 08
Member #10516
Join Date: Oct 2009
Location: Mt Shasta and Mt Diablo
Posts: 4,583
View Beach Leo's Photo Gallery(10)
Re: Top RZR Engine Go Fast Parts

I heard holz racing I believe thats the one
Beach Leo is offline   Reply With Quote
Old January 11th, 2010, 12:08 PM   #3
Super Moderator
Premium Member
Feedback Score: 7 reviews
 
Tuf-Skin's Avatar
 
First Name: Clifford
My RZR: 2014 XP-1000 & 2015 XP-1000
Member #2228
Join Date: Apr 2008
Location: Live in Eugene, OR; Work in Junction City, OR; Ride the dunes near Florence, OR
Posts: 15,294
View Tuf-Skin's Photo Gallery(7)
Re: Top RZR Engine Go Fast Parts

Holz has a big bore kit, and MCX now also has big bore stroker kits designed to run naturally aspirated. You can go up to 900cc on the MCX kit.
__________________
______________________________________
My Links:
Polaris Parts Microfiche , How to change a RZR clutch belt VIDEO
Free Downloads: 2009rzr800, 2009rzr170, 2010rzr800, 2011rzr800, 2011rzr900xp, 2012-2013rzr170, 2013rzr900xp-eps, 2014-2015rzr1000xp&xp4, 2015rzr900
other rzr service manuals for sale here: brssm website (not affiliated with this forum)
Tuf-Skin is offline   Reply With Quote
Old January 11th, 2010, 12:46 PM   #4
Official Site Vendor
Premium Member
Feedback Score: 1 reviews
 
Powermaxx's Avatar
 
First Name: Darrell
My RZR: Custom Street RZR
Member #887
Join Date: Jan 2008
Location: Princeton, MN
Posts: 280
View Powermaxx's Photo Gallery(23)
Re: Top RZR Engine Go Fast Parts

I believe We, HPD, have the Best Porting. Our Race Mod Head, with oversize valves, increases flow by at least 35%. On Our flow bench the stock head flows 71 CFM and the Plus 2 Valve Ported head flows 97 CFM. We are now testing our NEW intake, on a new version ported head, that flows over 100 CFM. We have 30 years experiance, and all the proper testing equipment to do the best job. We were the first to come out with Performance Pistons for the 800 Engine. We continue to improve our products daily. We are just coming out with VERSION 4 of our RZR pistons. Higher Squish Velocity, Shorter Flame Travel, and yet another 3 grams Lighter than Version 3.
We are Always at the leading edge of normally asperated technology.
Call me and I will tell you about our products. 3:30 to 5:30 PM.
Powermaxx (Darrell)
Powermaxx is offline   Reply With Quote
Old January 11th, 2010, 12:54 PM   #5
Feedback Score: 0 reviews
 
biohazard58's Avatar
 
First Name: justin
My RZR: 08 rzr
Member #3428
Join Date: Jul 2008
Location: chapmanville WV
Posts: 506
Garage
View biohazard58's Photo Gallery(0)
Re: Top RZR Engine Go Fast Parts

i had the holz stage 3 motor and it is the crap it really makes the engine pull hard and matt is allways there to help. its a really easy install too a decent mechanic can do it in a weekend getting the motor out is harder than installing the stuff. but if your goin N/A you cant go wrong with holz
biohazard58 is offline   Reply With Quote
Old January 11th, 2010, 02:01 PM   #6
CSG
xc racer
Feedback Score: 2 reviews
 
CSG's Avatar
 
First Name: Scott
My RZR: 08 non 'S'
Member #5881
Join Date: Dec 2008
Location: Sulphur, La
Posts: 1,179
View CSG's Photo Gallery(3)
Re: Top RZR Engine Go Fast Parts

I like the holz kit also, but I spoke with darrell a while back & if his new intake works out as well as he says then I think a new level in n/a performance can be reached on these slugs.
CSG is offline   Reply With Quote
Old January 11th, 2010, 02:33 PM   #7
Premium Member
Feedback Score: 1 reviews
 
TheMadProfessor's Avatar
 
First Name: Darrin
My RZR: 2010 RZR S
Member #4928
Join Date: Nov 2008
Location: Pacific Beach
Posts: 888
Garage
View TheMadProfessor's Photo Gallery(0)
Re: Top RZR Engine Go Fast Parts

What kind of top speeds are you seeing out of the Holz kit? It looks like a great option.
TheMadProfessor is offline   Reply With Quote
Old January 11th, 2010, 02:52 PM   #8
Official Site Vendor
Premium Member
Feedback Score: 155 reviews
 
swingarm1's Avatar
 
First Name: Tim
My RZR: TAGTEAM APEX / UTVINC / COGNITO / STM / HOLZ / GNS / $$$$ EDITION
Member #7690
Join Date: May 2009
Location: PRESCOTT, ARIZONA (928) 273-4249
Posts: 33,657
View swingarm1's Photo Gallery(1)
Re: Top RZR Engine Go Fast Parts

Quote: Originally Posted by OldMXer View Post
So who's building the best aftermarket non turbo engine hop up parts? Looking for pistons-cams-headwork? Any dyno numbers? Looking to get more uumph out of the S





HOLZ RACING

On there website is the dyno sheet for the Stage 3 Big Bore Kit...

The kit comes with cam,ported head with over sized valves, cylinders, gaskets, clutch springs, clutch weights, ECU, Joe Gibbs Break In Oil, etc...

Check there website for futher info...


Last but not least, "It's Race Proven"...
swingarm1 is offline   Reply With Quote
Old January 12th, 2010, 02:31 AM   #9
Feedback Score: 0 reviews
 
Razorpilot's Avatar
 
First Name: Greg
My RZR: RZR 1000
Member #155
Join Date: Jun 2007
Location: Los Angeles
Posts: 1,024
View Razorpilot's Photo Gallery(1)
Re: Top RZR Engine Go Fast Parts

HPD has done me good before Iwent turbo.
__________________
XP 1110, Sparks, Custom cage, lighting, Custom Carbon wrapped, OMF one off wheels, Revavled shocks, custom powder coat, Safety Glow Whips, etc,etc,etc....custom..... everything else
Fly low avoid the radar !!!
Razorpilot is offline   Reply With Quote
Reply

Lower Navigation
Go Back   Polaris RZR Forum - RZR Forums.net > General RZR > General RZR Discussion


Search tags for this page

09 rzr 800 hop ups

,
good hop ups for polaris rzr
,

how to hop up a rzr 900 motre forum

,
how to huapup. rzr 1000..
,
polaris 1000 engine hop ups
,
polaris go fast parts
,

polaris rzr hop up parts

,

razr 170 hop-up

,
rzr 1000 hop up kits
,
rzr 1000 hop ups
,
rzr 150 hop ups
,

rzr 170 hop up

,

rzr 800 hop ups

,

rzr 800 motor hop up

,
rzrhopupparts
Click on a term to search our sites for related topics.

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
170 Hot Rod Engine Parts Powermaxx RZR 170 Specific Disccusion 33 August 6th, 2010 08:34 AM
Weber Engine Parts Jetboy32 Polaris RZR Parts For Sale 2 November 7th, 2009 02:54 PM
Looking for Vendor to install some engine parts Spicoli General RZR Discussion 1 May 12th, 2009 02:47 PM

All times are GMT -7. The time now is 08:47 AM.



Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2014, vBulletin Solutions, Inc.

Clubs, Garage Plus vBulletin Plugins by Drive Thru Online, Inc.