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Discussion Starter #1 (Edited)
Picked up a new 2013 900 XP to put a Z1 in.


Kit includes:
STM OD clutch our design
HD snowmobile belt
Primary clutch kit with low 2500 RPM engagement
Engine to tranny mounts
SS header with SS muffler, (2x O2 bungs installed)
Short aluminum intake
1 gallon aluminum oil tank
Remote oil filter kit w/Z1 water cooler
Air to water system
HV in tank fuel pump
Turbo oil and water fittings
Air intake tubing to bed
Up to 270 hp single ECU flash (your choice of boost level)
And of course our VERY detailed install instructions with pictures to help you out!

Options:
Custom made COMPLETE Z1 harness ready to install or we can modify your harness
OptiAir air cleaner
Enclosed belt cover with fan
Speedo calibration kit
Removable dash kit

NOTE: Our bed has nothing in it. You can fit a Polaris lock and ride box and a Yeti cooler in it!
 

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Discussion Starter #2
Re: Hawk Engineering XP Z1 DIY kit is getting started

Back from my trip and will be pulling the new engine out tomorrow.
 

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Re: Hawk Engineering XP Z1 DIY kit is getting started

Just a lil info about the 2013 XPs Jason,the way the transmissions bolts up to the back of the XP engines are different than the 2011 2012 XPs,maybe keep that in mind when building this kit, it would suck if it only worked on 2013 an newer and not the older models.
 

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Discussion Starter #4
Re: Hawk Engineering XP Z1 DIY kit is getting started

Yes I know. I have a 2012 in the shop with engine out now to compare with. Got it covered! Thanks anyways Ben.
 

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Discussion Starter #7
Re: Hawk Engineering XP Z1 DIY kit is getting started

Our new temporary website is up with more RZR Z1 stuff. www.hawkengineering.net We will update it with the XP Z1 soon.
 

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Re: Hawk Engineering XP Z1 DIY kit is getting started

I have big bore stroked engine, honestly I am afraid of the reliability side. If I blow it, I want ur kit.
 

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Discussion Starter #13
Re: Hawk Engineering XP Z1 DIY kit is getting started

Why wait until you destroy it and it is worthless. Put it up for sale and then buy the Z1.
 

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Re: Hawk Engineering XP Z1 DIY kit is getting started

Will I need to ride something untill ur done with the kit, but I have something to ask you, do can u rebuild the z1 with aftermarket connecting rods, pistons and studs. I might upgrade the turbo, 800 with z1 runs faster than the xp z1. I want to make some extra power
 

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Discussion Starter #15
Re: Hawk Engineering XP Z1 DIY kit is getting started

I can build a Z1 to make as much HP as you want, but it gets expensive. It will make 315 HP with the stock turbo on race fuel OR you can run 92 octane with water/meth injection. That is what I am doing with my Apex.
 

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Discussion Starter #17
Re: Hawk Engineering XP Z1 DIY kit is getting started

Will be running in a few days and will give lots of info then. Turning out AWESOME.
 
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