Poor gas mileage 2013 christini 300 with gasgas ec300

[barbotte]

I have a seats concepts on the Christini - but it's No where close to being as comfortable as my GUTS seat on my WR450. I have a GUTS Comfort seat, it's absolutely awesome ! I believe this is the one for the Christini - http://www.gutsracing.com/CRF450X_COMFORT_SEAT_KIT_p/ckcr381.htm

Lenny

thank lenny. but quick question according to the site it does not come with the pan/base of the seat so how can it be wider at the bum area if i keep my pan witch is narrower??
thank
henri

 

[barbotte]

well i guess it was my last ride of the season ,,engine is making a clunky noise ..so its either in the clutch area or engine either way it stop on its own and only restarted with clunky noise when cold ..i think i have a lemon as it broke so many time this year ,,,how hard is it to rebuild the engine as if i am going to open it up i will be replacing everything ,,,
thanks

 

[lneil06]

well i guess it was my last ride of the season ,,engine is making a clunky noise ..so its either in the clutch area or engine either way it stop on its own and only restarted with clunky noise when cold ..i think i have a lemon as it broke so many time this year ,,,how hard is it to rebuild the engine as if i am going to open it up i will be replacing everything ,,,
thanks

Clunking can be the power valve making noise - mine made a lot of noise. I replaced the bearings in mine.

Lenny

 

[barbotte]

well 68 hrs on the ec 300 and i had to do i full rebuild here is a list of what i had to replaced so far ..is that something i will have to do every 70 hrs??? i though gasgas were good motor as i already have 15 hr since rebuild and i should reach the 60 hr marck in less than 2 month weather permitted lol but the only good news is that i replaced the bendix with the honda part and now it seem to start better
cheer

crank bearing
gasket set
motor seal
piston
crank bearing
water pump axix
water pump bearing
water pump impeller
countershaft clip
ignition sproketet ring
piston bearing