Planet Minis

martseger63 · 05-26-2008, 02:24 PM

Im worried about camshaft,chain etc.. alignments.
Is there a tutorial or a thread with pictures about this matter?

mspike · 05-26-2008, 02:27 PM

herego to technical and there are a few tutorials.

martseger63 · 05-26-2008, 10:42 PM

Can you direct me somewhere? I searched and didn't found any.

hooptytank · 05-26-2008, 11:23 PM

Quote:

Originally Posted by martseger63

Can you direct me somewhere? I searched and didn't found any.

Click on the word "herego" in the 1st reply, or just click this <<linky

look at the tech section

martseger63 · 05-27-2008, 04:05 AM

Oops, sry didn't catch the link! :$

There is mentioned removing and reseting the camshaft/gears/chain.. If i leave my original head can i leave the settings as they are? Whats the easiest way to do it?

s_10onbagz · 05-28-2008, 03:45 PM

use a small zip tie, and just zip tie the chain to the cam sprocket and you won't have to realign it. that is a trick i figured out after my first big bore kit install.

gstegman · 05-28-2008, 04:00 PM

+1, what he said. I also made a couple of marks with a paint pen to hedge my bets. I was scared to death I would hose it up but there are marks to lead the way. Go for it dude.

martseger63 · 05-28-2008, 11:41 PM

Another question. Is the high volume oil pump really neccesary ? Where to get it from? I looked, didn't find by myself.
Also, how long do i have to break in the new cylinder? Same long as the original motor?

tmas · 05-29-2008, 05:08 AM

Quote:

Originally Posted by martseger63

Another question. Is the high volume oil pump really neccesary ? Where to get it from? .?

You will need a high volume oil pump and the oil passageway in the case has to be enlarged.
tmas

eBay Motors: NEW TAKEGAWA SUPER OIL PUMP XR50 CRF50 XR CRF 50 70 NR (item 140236759160 end time Jun-04-08 11:58:20 PDT)

martseger63 · 05-29-2008, 05:09 AM

The hole to be drilled to 2mm wide, yes?
Is that the cheapest oil pump? Damn, it costs half of the bore up kit..

Can i use something like that? :
eBay Motors: HONDA CRF50 HIGH VOLUME OIL PUMP XR 50 crf XR50 3x oil (item 370054398865 end time May-30-08 10:45:00 PDT)

tmas · 05-29-2008, 05:28 AM

Quote:

Originally Posted by martseger63

The hole to be drilled to 2mm wide, yes?
Is that the cheapest oil pump? Damn, it costs half of the bore up kit..

Can i use something like that? :
eBay Motors: HONDA CRF50 HIGH VOLUME OIL PUMP XR 50 crf XR50 3x oil (item 370054398865 end time May-30-08 10:45:00 PDT)

Yes 2mm wide.
Yes that pump work too. Check link below.
tmas

http://www.danosbikeshop.com/Technic...structions.doc

martseger63 · 05-29-2008, 06:09 AM

Thanks guys for quick and good valued information! I appreciate it! THIS FORUM IS THE GREATEST!

Cheers,
Mart

martseger63 · 06-01-2008, 02:39 PM

Now, what size carb do i have to install when using 88cc kit?
Can i use the original one? It's a 18mm one, i think. Will, only putting bigger jets in, work?

s_10onbagz · 06-01-2008, 07:54 PM

if it is the 18mm it is an xr70 which would work fine. the 50 carb wouldn't work too well, but i heard a few people have done it.

martseger63 · 06-02-2008, 12:18 AM

Well it's a Skyteam pbr 50 original carburettor. What size would be good for 88cc, 20mm ?

tmas · 06-02-2008, 05:12 AM

Quote:

Originally Posted by martseger63

What size would be good for 88cc, 20mm ?

Yes, a 20 mm carb is good for an 88 cc kit.
tmas

mspike · 06-02-2008, 12:58 PM

Oh, my bad. I coulda made the link more visible :S

martseger63 · 06-02-2008, 12:59 PM

Forgotten already! Thanks for the link anyway.

martseger63 · 06-07-2008, 03:40 PM

Can the original Skyteam Pbr50 head be ported? Will it give any profit with 88cc kit? Is that doable by a mill?
Any info is appreciated as here in Estonia i dunno anyone who does that kind of stuff..

martseger63 · 07-01-2008, 03:39 PM

Anyone?

05-26-2008, 02:24 PM	#1 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	How to install a big bore kit? Im worried about camshaft,chain etc.. alignments. Is there a tutorial or a thread with pictures about this matter?

05-26-2008, 02:27 PM	#2 (permalink)
mspike 1st Gear Member Join Date: Jul 2007 Location: P-town Indiana Posts: 223	Re: How to install a big bore kit? herego to technical and there are a few tutorials.

05-26-2008, 10:42 PM	#3 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? Can you direct me somewhere? I searched and didn't found any.

05-27-2008, 04:05 AM	#5 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? Oops, sry didn't catch the link! :$ There is mentioned removing and reseting the camshaft/gears/chain.. If i leave my original head can i leave the settings as they are? Whats the easiest way to do it? Last edited by martseger63; 05-27-2008 at 04:21 AM.

05-28-2008, 03:45 PM	#6 (permalink)
s_10onbagz 2nd Gear Member Join Date: Sep 2007 Location: Connecticut. Posts: 402	Re: How to install a big bore kit? use a small zip tie, and just zip tie the chain to the cam sprocket and you won't have to realign it. that is a trick i figured out after my first big bore kit install.

05-28-2008, 04:00 PM	#7 (permalink)
gstegman 2nd Gear Member Join Date: Jan 2008 Location: Castro Valley, CA Posts: 480	Re: How to install a big bore kit? +1, what he said. I also made a couple of marks with a paint pen to hedge my bets. I was scared to death I would hose it up but there are marks to lead the way. Go for it dude.

05-28-2008, 11:41 PM	#8 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? Another question. Is the high volume oil pump really neccesary ? Where to get it from? I looked, didn't find by myself. Also, how long do i have to break in the new cylinder? Same long as the original motor?

05-29-2008, 05:09 AM	#10 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? The hole to be drilled to 2mm wide, yes? Is that the cheapest oil pump? Damn, it costs half of the bore up kit.. Can i use something like that? : eBay Motors: HONDA CRF50 HIGH VOLUME OIL PUMP XR 50 crf XR50 3x oil (item 370054398865 end time May-30-08 10:45:00 PDT)

05-29-2008, 06:09 AM	#12 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? Thanks guys for quick and good valued information! I appreciate it! THIS FORUM IS THE GREATEST! Cheers, Mart

06-01-2008, 02:39 PM	#13 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? Now, what size carb do i have to install when using 88cc kit? Can i use the original one? It's a 18mm one, i think. Will, only putting bigger jets in, work?

06-01-2008, 07:54 PM	#14 (permalink)
s_10onbagz 2nd Gear Member Join Date: Sep 2007 Location: Connecticut. Posts: 402	Re: How to install a big bore kit? if it is the 18mm it is an xr70 which would work fine. the 50 carb wouldn't work too well, but i heard a few people have done it.

06-02-2008, 12:18 AM	#15 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? Well it's a Skyteam pbr 50 original carburettor. What size would be good for 88cc, 20mm ?

06-02-2008, 12:58 PM	#17 (permalink)
mspike 1st Gear Member Join Date: Jul 2007 Location: P-town Indiana Posts: 223	Re: How to install a big bore kit? Oh, my bad. I coulda made the link more visible :S

06-02-2008, 12:59 PM	#18 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? Forgotten already! Thanks for the link anyway.

06-07-2008, 03:40 PM	#19 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? Can the original Skyteam Pbr50 head be ported? Will it give any profit with 88cc kit? Is that doable by a mill? Any info is appreciated as here in Estonia i dunno anyone who does that kind of stuff..

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07-01-2008, 03:39 PM	#20 (permalink)
martseger63 PM Newbie Join Date: Apr 2008 Location: Estonia,Europe Posts: 25	Re: How to install a big bore kit? Anyone?