Recent content by Porkyblader

Crank bearings removed & stamped as follows...63/28 C3 & NJ206E C3,far cheaper to source from a bearing specialist than a GasGas dealer & guess that goes for any other bearing used on the bike.

Hello all,I have discovered that the crank bearings on my 2006 ec300 are shot,I contacted the uk supplier who want ?100 (approx 160 us dollars) for the pair :eek: which seems way expensive.Does anybody know the codes or any info so that I can contact a bearing supplier for a price from them...

Well I have taken the barrel off & had a good look at the piston,not too bad although signs of scorching below the rings so as its a little sloppy aswell will change it.There is 'A' stamped on the barrel & piston so having read other related posts I will replace with a 'B' spec piston...

Took the head off today,the piston looks ok but does have a little play maybe 5 - 10 thou,popped the head back on & started it,what I did notice upon starting & warming up the engine sounded good but as the temperature built in the engine the rattle started :confused: would this be in line with...

I have checked the exhaust system which is clear.I have also taken up the slack in the powervalve mechanism which was a bit sloppy at around 5mm movement before any load kicks in,it is now resting on the stop with a little preload. The powervalve itself does have movement approx a millimeter or...

Hello all, I own a 06 300 ec which up untill today was running great,took the bike out today & after around 30 mins an engine rattle developed which was bad enough but when the throttle was cracked open ( bad idea I know :o) the engine revs stayed low & flat no matter if the throttle was fully...

Hello all I own a 2007 300 ec racing version with ohlin forks,does anyone the correct size or suitable fork bleeders as all seem to be listed for showa,wp etc..,Cheers

Hello all I own a 2007 300 ec racing version with ohlin forks,does anyone the correct size or suitable fork bleeders as all seem to be listed for showa,wp etc..,Cheers.