"The Famous Rzr" 800 Top End Rebuild
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- Опубліковано 5 жов 2024
- This Rzr 800 needed some much needed love all over. Started out by doing the 10.25:1 Wiseco Pistons and Rebuilt the head. Also went through the whole exhaust to seal it up and flow as it should. Everything turned out great and cant wait to see how it runs on the trials now.
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another excellent detailed video. Thanks so much.
Very good video, can't wait to see him in it. Do you use a stone hone or bead hone on the cylinders, and also on the exhaust studs is it OK to use brass nuts? I am waiting until winter and I'm going to do the top end on the arctic cat 700 mudpro of my wife's. It smokes under throttle, so I am just going to freshen it up . again great video
Great Video and great work.
U just created a even better of a beast
Can't wait to see it in action buddy
Holy crap what the hell did Nathan do to it 😂 good job on the rebuild
Nice video, keeping it clean. Good work:-)
U ever done a top end on a rzr1k with the engine on the bike like that ? I’m thinking about attempting it I’m just worried about getting the pistons in the cylinder without breaking multiple sets of rings. Thought about putting pistons in and then connection them to the rods like u did but u didn’t show much of a pain in the ass it was lol
I actually havent but it's the same style so yes you could. With those cut outs it's super easy to compress the rings and unless you just do something completely wrong you wont break the rings.
SolitudeCustoms so u think it would be possible to do it the same way on the 1k? I’m thinking about trying it on my 900 first since it’s easier to get to the motor cause bed comes right off and it’s fucked up toooo lol
What was the cost in material for the overhaul?
$700 or so.
hi i have a 2008 rzr 800 with a blowen motor hole in case and cylinder destroyed whats the most affordable place to find a replacement motor thanks for the inforative videos
Second Chance Rzr Parts usually has some good stuff. I would probably start there and then start searching Facebook.
Contact ground thumping motors john always has motors available
Did you have to lap your valves? Thinking about reworking my top end and was curious.
did you use new head bolts?
Hay bud do you happen to know off the top of your head which one of your videos show you actually showing you seat the valves thank you
I got a grizzly 660 and it’s got a tapping coming from it been like that for 2 yrs is it time for a complete overhaul
How many miles were on the unit when you had to do this?
Alot. Over 3k I think. It wasn't mine though
I have a 2003 Suzuki eiger 400. Do you have any suggestions on what I can do to it. I'm trying to slowly make into a mud bike.
when using the same cylinders do you hone it or use it as is
It just depends on the condition, always try to Hone if not Bore it out.
In the process of rebuilding my 2002 sportsman with a 850 motor like this, is it a real pain to put those inner wrist pin c clips when your putting the cylinder back together?
Im not sure I have never done it because there is no need. Just put the Inners in ahead of time. Not much room to work with once the pins are in.
I have a 2008 rzr 800 and am rebuilding my top end and found a wiseco piston kit and is a 10:2:1 compression ratio and a 76:50 stroke and 80 mm bore is this the oem size and compression ratio or is there any numbers on my engine that will tell me the specs ?
It's an 80mm bore. I always run the 11:1 on everything if I'm replacing. The H.O. and Rzr S all use 11:1.
SolitudeCustoms ok do I need to do anything special ? Like higher octane fuel ect
Nothing special really. I try to run 91 in mine. Especially the X2
Do you need to worry about top dead centre doing top end rebuild
Ryan Harker anytime u are pulling the head or messing with the camshaft u will need to set the timing. So yes
Was the big bore a noticeable improvement?
I'm not sure, I actually never drove it haha. This is not a big bore though, it was stock compression. Just a freshen up.
How can I get in touch with you about some work
I have a Facebook Group. Solitude Customs
SolitudeCustoms thank you
Looks possibly it was in water
what was compression after new parts?
Around 155-160
Wow whoever owns that sure doesn't know what the word maintenance means
Aint that nate kid like 15 16? Needs to start caring about maintenance
everyone installs the pistons and never show how they do it.
I really take my time and it's not always that easy. There only one goal and that's to get the rings into the cylinder
SolitudeCustoms I just want to see the process of getting the piston rings inside the Cylinder
SolitudeCustoms like for instance if you use a specialized tool
@@jasim1234567890 Nope, just the feel of my fingers
Pos....wow. Total lack of maintenance
How many miles or hours did the engine have on it?
It was something like 400 hours