Search found 925 matches

by Pcxdemon
Tue Aug 21, 2018 8:11 pm
Forum: PCX Technical Help
Topic: High Oil Consumption. Options for Recondition or Repair.
Replies: 10
Views: 2448

Re: High Oil Consumption. Options for Recondition or Repair.

Heavier oil will not cure the issue. If it is not leaking out, it is going past the rings or the vale guide seals. Does it smoke. If so is it worse after idling for while or while it is going down the road. Inspect the spark plug. If it looks normal, it is most likely the exhaust valve guide seal. ...
by Pcxdemon
Tue Aug 21, 2018 8:10 pm
Forum: PCX Technical Help
Topic: High Oil Consumption. Options for Recondition or Repair.
Replies: 10
Views: 2448

Re: High Oil Consumption. Options for Recondition or Repair.

Thanks for the replies. Problem isn't the consumption, it's the rate of change. It's doubling approx every 4000km. Currently using 15W50. Is there a better oil grade? No apparent drop in power to date. What kind of work is involved in replacing cylinder/piston? If you go to that trouble, get yourse...
by Pcxdemon
Tue Aug 21, 2018 8:06 pm
Forum: PCX Technical Help
Topic: twisted crank shaft
Replies: 7
Views: 1317

Re: twisted crank shaft

Pcx's use/loose oil, doing 5000-10000km between oil changes is not recommended or at least check your dipstick every 1000km and top up oil. Not saying Kevrow anything about you here but just in general for everybody to be cautious of...
by Pcxdemon
Sat Aug 18, 2018 8:35 pm
Forum: PCX Performance
Topic: Pcx 2011 with ncy variator and face with dr pully 13 sliders
Replies: 3
Views: 1368

Re: Pcx 2011 with ncy variator and face with dr pully 13 sli

130kmh on the speedo which is inaccurate to 1-2%. Gets there fairly quick too, like 300+cc quick..
by Pcxdemon
Sun Aug 12, 2018 6:00 pm
Forum: PCX Performance
Topic: Rear Shocks
Replies: 20
Views: 5170

Re: Rear Shocks

UPDATE!
Bargain deal SALE ON SHOCKS!!
https://japan.webike.net/products/23227443.html
by Pcxdemon
Sun Aug 12, 2018 5:48 pm
Forum: PCX Performance
Topic: Rear Shocks
Replies: 20
Views: 5170

Re: Rear Shocks

Webike has some good Kitaco sets. Ive got Yss Drts just spring preload adjustable and they're awesome and cheapish. Much cheaper than fully adjustable Yss EuroG ones.. Kitaco is same looking shock as the Yss Drt and actually is best priced. Kitaco is also very good brand... https://japan.webike.net/...
by Pcxdemon
Sun Aug 12, 2018 5:39 pm
Forum: PCX Performance
Topic: Roller weights an peak power and torque
Replies: 14
Views: 3121

Re: Roller weights an peak power and torque

hi mate, about 8200-300rpm is best performance given without adverse negative effects. its like giving yourself a 5 speed transmission over old 4 speed...
by Pcxdemon
Tue Jun 26, 2018 8:17 am
Forum: PCX Performance
Topic: Problem with new NCY variator/clutch kit. Or just me?
Replies: 13
Views: 3355

Re: Problem with new NCY variator/clutch kit. Or just me?

Interesting... Webike is a good online distributor. I wonder what the problem was. I buy from Corsportusa.com and have since I purchased my wife's bike, which was bought in 2012. Never a problem, and they are closer, but they don't have some of the pretty accessories that Webike does. Mel, He didn'...
by Pcxdemon
Tue Jun 12, 2018 7:30 am
Forum: PCX Performance
Topic: Problem with new NCY variator/clutch kit. Or just me?
Replies: 13
Views: 3355

Re: Problem with new NCY variator/clutch kit. Or just me?

I get stuff from Webike,never been let down and the range is huge...
by Pcxdemon
Sat Jun 09, 2018 6:59 pm
Forum: PCX Performance
Topic: Torquing the ncy drive face.. lil advice please
Replies: 10
Views: 2310

Re: Torquing the ncy drive face.. lil advice please

I use impact torque gun to undo the nuts, you should have no drama with it
by Pcxdemon
Sat Jun 09, 2018 6:57 pm
Forum: PCX Performance
Topic: Problem with new NCY variator/clutch kit. Or just me?
Replies: 13
Views: 3355

Re: Problem with new NCY variator/clutch kit. Or just me?

The one on the left looks like its not for the pcx,has that bulge ring, probably thats why locks the wheel when tightened
by Pcxdemon
Tue May 29, 2018 3:05 am
Forum: Forza 125 Technical Help
Topic: Yuminashi 164cc kit (125)
Replies: 9
Views: 3371

Yuminashi 164cc kit (125)

87112 wrote:Sounds like it would make the little PCX125 a pocket rocket.

How many hours does install take for a professional mechanic?
I'm not a professional...it'll take me 5-6 hours to ride away...
by Pcxdemon
Mon May 28, 2018 6:10 pm
Forum: PCX Performance
Topic: ECU tuning pgm fi controller yuminashi
Replies: 19
Views: 5828

Re: ECU tuning pgm fi controller yuminashi

Im not sure what head you're running with the 164 cylinder. If you're still on 125 head then the water ports don't truly align between head gasket passages and head ports. That would give you issues with cooling. You could try using copper head gasket spray on the head gasket that will help you for ...
by Pcxdemon
Mon May 28, 2018 5:57 pm
Forum: PCX Performance
Topic: Microsquirt Standalone for 2013 PCX 150 motor
Replies: 6
Views: 2116

Re: Microsquirt Standalone for 2013 PCX 150 motor

I'm gonna bite the bullet on this. Since there's no available tuning standalone ecu for the 2013 PCX 150 motors, I'm going to try out the microsquirt standalone ecu. I was on a the Yuminashi piggy back and its good for the stock motor. Since I've BBK my motor to a TRP 175cc kit, the Yuminashi piggy...
by Pcxdemon
Fri Jan 12, 2018 6:53 pm
Forum: PCX General
Topic: Battery need a new one??
Replies: 22
Views: 6960

Re: Battery need a new one??

do you guys have Stop/Start feature in the states? Using that feature on regular basis drastically reduces the life span of the battery. Terminals on the Shorai Battery are same as any other battery, flimsy they're not but i can't say for other brands out there as i never used any others.
by Pcxdemon
Wed Jan 10, 2018 8:38 am
Forum: PCX General
Topic: Battery need a new one??
Replies: 22
Views: 6960

Re: Battery need a new one??

Lithium battery, over 5 years running (no charge top ups) and no signs of demise. Can’t get normal batteries to last that long, 2-3years max if you’re lucky.
by Pcxdemon
Tue Jan 09, 2018 5:58 pm
Forum: PCX General
Topic: Battery need a new one??
Replies: 22
Views: 6960

Re: Battery need a new one??

I’ve replaced my battery at least 5 years ago now after the original one went bust. I bought Shorai Lithium replacement. In all this time it never went flat, nor I needed to recharge it once. I ride the scooter seldom now maybe once a week if that on a short run about and this battery keeps giving ...
by Pcxdemon
Tue Jan 09, 2018 5:54 am
Forum: PCX General
Topic: Battery need a new one??
Replies: 22
Views: 6960

Battery need a new one??

I’ve replaced my battery at least 5 years ago now after the original one went bust. I bought Shorai Lithium replacement. In all this time it never went flat, nor I needed to recharge it once. I ride the scooter seldom now maybe once a week if that on a short run about and this battery keeps giving a...
by Pcxdemon
Sat Jan 06, 2018 4:03 am
Forum: PCX Technical Help
Topic: Fuel leak
Replies: 20
Views: 7428

Re: Fuel leak

New pump arrived and installed. It came out fairly easy although going back in was bit tricky. All in all,it took me about 10-15 min just to replace the pumps but all up to remove all the tupaware and put it back on together was an hour job. https://www.youtube.com/watch?v=TsJiI6ARc18 https://www.yo...
by Pcxdemon
Wed Dec 20, 2017 7:05 am
Forum: PCX Performance
Topic: Aftermarket exhaust question
Replies: 2
Views: 1910

Re: Aftermarket exhaust question

When one installs freer flowing exhaust then it’s the best to drop the variator weights down slightly to compensate for the loss of acelaration. That should fix your problem and perhaps make it even slightly faster of the line