Honda Spree and Elite 50 Forums

dr. pulley is way expensive...

sometimes we just use 4 rollers on our pulley...

koso are good...

we use taiwan made for almost everything in our parts...

nice bro...

buy a koso pulley...it's a taiwan made with a cheap price with a good performance...

it's way cheaper than polini..

if u can find a koso intake go for it..

koso is bigger than ct...i'm using ct right now but not the black one...

thanks jon... currently i'm using a custom bull pipe also from my previous set up... but since we upgraded my block we noticed that the pipe can't give us the power we are looking for... so we are fitting it with a new custom pipe specific for our set up right now... also the block is under break in...

oh i see...

yes...if u have a long stroke block u should get the same piston..

if u use a short stroke piston on a long stroke block ur piston will be off from the top of ur block...

what i notice is that the wrist pin of short stroke is lower that the long stroke..

tru72 wrote:LOL monsta? 50mm?
I was figuring you wanted to build a 125/ 130cc motor...
im using a 56 bore x 52.7 crank for my current drag bike

i'm currently using a 55 bore..

just wonderin'where did u get ur 56mm piston?

btw 50mm bores have long and short stroke..same as the cranks...

mine are long stroke...

using a full volume cranks with a 79.5mm in diameter will cost you to mill ur carters just to fit them...

if ur planning to use them in drag its better to get bigger cranks..but of course u'll be shaving ur carters...

did u ever tried to run ur monster in 400m?

sorry guys...

here are some few pics that i have for now...

i'll be uploading some more for u guys..

do you ported the manifold? we call the scorpion pipe in our country bull pipe... i don't see scorpion pipe model in our country.. what we have here are lm pipe and cmr and v8... most are taiwan made and kinda pricey :smile: so we just go for custom pipe... btw what crankshaft do u use and what the ...

we have a 50mm sheng-e bore fiited on our dio 2...some modifications are needed to fit it..

about the crankshaft it depends on how large the diameter of ur crank u'll be using...

ours is fiited with 80mm so we ported the carter...

hope it helps..