I Think I Lost My Power Any One Help Me Find It

[hillbillywv]

ok so i bought this blaster a about 3 weeks ago and i gotta god deal on it i think haha i got ($300) in it lol but i done alot of fixn up mainly with paint...but any ways when i got this it had a horrible miss i mean awful so i fund pilot jet was clogged cleaned it out never i see my pilot jets a 30... thats below stock size so i put the new jet in 32.5 and put a new 52 tooth cog on the back and new bearings front and rear so now i allmost got it half right a lil miss in 1st gear i think just a lil ajusting needed but i feel like it dont have the power that it should i mean it runs good and every thing but i think it should have a little more power then it does my mains a 320 idk if the motors workd or not it has v-force reeds and fmf fatty and new head gasket i can see it was shinny but des any one know why i would be slacking on power? Help me lol

 

[1995blaster]

does the smoke smell like burning plastic?
if so crank seals are bad

 

[hillbillywv]

nope i thought about that to im just out of ideas myself idk what could b wrong with iit

 

[79 bronco]

wow a 52 cog on the back, what size cog is on the front. The cog is the sprocket right????LOL

I have 14 front and 40 rear...

 

[hillbillywv]

yeah ....lol i got a 13 front 52 rear im gina put a 14 n the front though lol

 

[Awk08]

that thing should be a wheelie machine with a 52 rear sprocket, and that 320 sounds a little big for an fmf pipe, they usually run 270 - 290's with them,
but "plug chop" to be sure < search for it
i'd also check compression, reeds, float level, throw a new plug in,
and for airleaks

 

[hillbillywv]

lol it doent take much but see thats why i posted it feels like it should have more power with that big of a sprocket but it dont idk whats wrong with it maybe not enough air? and i thought about buying a 290 and 280 and see wat runs the best

 

[1995blaster]

^^^^ reeds and a air leak could be it

 

[hillbillywv]

well i dont the leak down test with wd-40 and i felt the reeds today and lkd at them while i had the carb off they lookd and felt fine not to stiff at all

 

[Awk08]

hows the air filter, clean???

 

[brandoz28]

check to be sure the reeds are sealing

i'm guessing its running reallllllllllllllllllllllllllllllly fat (rich)

 

[hillbillywv]

no not relly thats what i didnt under stand it ant running rich at all as far as i can tell dosnt smoke that much only what u would expect from a 2 stroke dent bog when u get on it just seems that it lacking power doent feel like nothin stuck idk ....and the air filter looks almst brand new

 

[brandoz28]

check for air leaks, and do a plug chop, judging by smoke isn't going to do much for you

 

[hillbillywv]

checked for leaks and didnt find none. i havent done a plug chop yet im gina try to do it tm

 

[brandoz28]

ddid you check the stator side crank seal?

 

[hillbillywv]

is that the left side?

 

[brandoz28]

yes, the left side as you're sitting on the bike


and btw the blaster looks nice

 

[hillbillywv]

i have noticed a lil oil seeping around the cover on that side would that seal being bad cause this and if so would i loose power because of it?

 

[brandoz28]

yes sir, that oil that's leaking is actually gas/oil coming from inside the motor, and causing an airleak


so yes

 

[Whitty21]

thats a nice lookin bike man, the 52 rear seems a bit much, that thing could prolly pull a tree down with that, you are loosing a lot of top end speed with that. the ratio front to be is close to 3-1. for every one tooth you go up in the front, is like going down 3 in the back. smaller rear sprockets preoduce higher speeds but not as much low end, i don't know if you intended this or not, but it must be a beast for whealies