it is worth it?

[02blueblaster]

ok so i have a 49cc superpocket bike that needs a little more umph if u know what i mean, it tops out at about 35, yes..very slow..i was wondering if it would be worth it to have it port&polished

if i did that what would i have to upgrade?

 

[245stroker]

porting the cylinder won't make the top speed increase, it'll just make it get there faster. See if you can regear it and then get the cylinder ported and throw a bigger carb on it

 

[02blueblaster]

its geared 55/8

 

[tjscott]

well really it will make the top speed increase just a tad if you think about it
more power= higher rpm= gears spinning faster= rw spinning faster
but i wouldnt pay anything for it if i for some reason did this
buy a dremel and diy

 

[98blaster+4]

that sounds kinda cool
see if you could find different sprockets for it for top speed ,and a port and polish for the acceleration. or you could slap a blaster motor in there and moss it till the frame breaks

 

[coreyownz]

yea itll be to much for a lil thing do a custom p&p than try like 10-55 or someting

 

[245stroker]

I don't consider an increase of 2-5 mph a gain in top speed

 

[98blaster+4]

i bet on one of those little guys 5mph more feels like way more than 5

 

[245stroker]

I had one and when I got it it only did like 25, then I leaned out the carb and it would do a little over 30. I couldn't really tell the difference without looking at the speedo.

 

[02blueblaster]

yea, i was actually looking at it its a 47cc whichj is actually a 39cc motor w/ a 10mm stroke..i might get a 49cc motor, get a HP carb, a velocity stack, and maybe a rocket key..and a p&p

 

[tjscott]

or you could just buy parts for your blaster

 

[02blueblaster]

yea i took that into consideration..but after my horrible accident im still not ready to hop back on