Spree Vibrating after BBK install

[miglia-spyder]

I installed the 44mm bbk and now the whole scooter vibrates much more than it did stock....Is this normal?

Im assuming the 10g heavier piston and rings, has thrown off the crank balance.

[SpreeMadness520]

Its called power dude

[Trafficjamz]

I installed the 44mm bbk and now the whole scooter vibrates much more than it did stock....Is this normal?

Im assuming the 10g heavier piston and rings, has thrown off the crank balance.

You are correct

The 48mm is shakes the fillings out of your teeth

[miglia-spyder]

I installed the 44mm bbk and now the whole scooter vibrates much more than it did stock....Is this normal?

Im assuming the 10g heavier piston and rings, has thrown off the crank balance.

You are correct

The 48mm is shakes the fillings out of your teeth

Ok, I kinda figured that would happen... So how long until my crank seals/bearings go to *? haha I can imagine, not to long.

[Trafficjamz]

I installed the 44mm bbk and now the whole scooter vibrates much more than it did stock....Is this normal?

Im assuming the 10g heavier piston and rings, has thrown off the crank balance.

You are correct

The 48mm is shakes the fillings out of your teeth

Ok, I kinda figured that would happen... So how long until my crank seals/bearings go to *? haha I can imagine, not to long.

Don't worry about crank bearings going bad......the bore will seize before that happens. (because of the too small pilot jet)

[Bear45-70]

The 48mm is shakes the fillings out of your teeth

Ok, I kinda figured that would happen... So how long until my crank seals/bearings go to *? haha I can imagine, not to long.

Don't worry about crank bearings going bad......the bore will seize before that happens. (because of the too small pilot jet)[/quote]

And this is why the CT intake and OKO carb is the way to go with a 48 mm BBK, adjustable pilot jet.

http://cgi.ebay.com/ebaymotors/ws/eBayI ... _500wt_956

[spewya]

how can you get a bigger pilot jet?

[Bear45-70]

Get a PB series Keihin carb or one of the aftermarket brand carbs. The all have changeable pilot jets.

[spewya]

if i use the stock carb will i be looking forwad to having my engine lock up.??

for any one that used there stock carb with the 48mm kit how long did your kit last with stock carb b4 your engine locked up

[spewya]

Get a PB series Keihin carb or one of the aftermarket brand carbs. The all have changeable pilot jets.

were can i get one of these carbs to fit the spree and how much are they

[Bear45-70]

Get a PB series Keihin carb or one of the aftermarket brand carbs. The all have changeable pilot jets.

were can i get one of these carbs to fit the spree and how much are they

I already gave you the link for the best way to go (it was put together for the 48 mm BBK) but if you insist on staying with the stock intake you can't do much of anything. The Keihin PB carb has a wider mounting bolt pattern so it will not fit the stock intake. Some of the Dio engine had the PB carb on them but you need to get the intake too.

[spewya]

will porting the in take help ...if i use the stock carb how many miles on average will i get out of the kit b4 it locks up

[Bear45-70]

will porting the in take help ...if i use the stock carb how many miles on average will i get out of the kit b4 it locks up

No porting the intake will not fix a carb problem. How many miles? Who knows. Get Taz big intake and carb kit and fix it right.

[spewya]

if my over all oil to fuel ratio is 32:1 will my bore seise up?

how do i determan the overal ratio between the oil pump and the premmix ?

[Bear45-70]

It is simple, if your pump is a 70 to 1 unit and you have 70 to 1 in the tank, you have 35 to 1 total. 32 to 1 is a target, but to much oil is not good either.