BannedCR500Riders.com

so there the same carb that sudoco sells? listed as there 41.5pwk?

so there 42.5 BEFORE they are bored out?

anyone tried boring one of these out? they come stock @ 41mm......

I thought 38 was as big as the airstriker went... how far can the 38mm be bored to? Punched mine out to 41. I think it will depend what model you start with. Mine came off a 1998 CR250. We didn't touch the bell mouth on the inlet and left the air vanes in there. Some of the ones i saw didn't look l...

Roostius_Maximus wrote:i'm going to put the 4 carbs i have on the flowbench, maybee next week and i'll see whats up with the flow at wfo for the A/S carbs

if i could wait around i would.... but i need a carb on the bike by may 22 so that this bike is ready to strap to the dyno!

2strokekyle wrote:I thought 38 was as big as the airstriker went...

how far can the 38mm be bored to?

also, what slide would i need after i bored it to 41.5 ish mm?

any ideas on jetting also?

cpi pipe, little porting, 1st bore over, cr250 ignition,

soooo, called sudoco to place and order on a 41.5mm pwk airstriker and they are out of stock untill who knows when... So i need to pony up the $ and buy a 39pwk and have it bored out.. what advanage dow the pwk have over the pwk airstriker? is it worth the diffrence? how far can a 39pwk be bored to?...

i know , the rust is very light! i just didnt have time to put elbow grease into it.

SOLD pending payment

Why not heli-coil it?

i guess the dyno will tell! i will def. post results when i get it off the dyno...

im hopeing to have the motor together next week.

100hp, how loud is it with just the stinger?

this is a dune bike and we have no noise retrictions so im game for just a stinger... i may dyno it with, and without to see if there is any good gains, im shure there would be.

weve always pulled in 5th on our quads......

what kind of dyno will you be useing?

let me kno hat you end up doing, mine will be on the dyno may 27

clean pipe, normal wear from front tire, no dents
$155 shipped in the us

there was a problem with trying to stamp them.. i cant quite remember what it was, but does now have more solid peices and does less welding on them. compare that pipe to the one on there website and you will know what im saying. Mike has been supper busy, i guess they lost guy in the shop... But i ...

nice, i may have to get one of those!

thx!

are the throttle cables interchangeable?

what did that carb cost you?

this bike has a month left before it needs finished but its getting there
GSS is going to be boring the cylinder and i also have a 14paddle skat on order through him

My buddy personally knows mike @ cpi and he hooked me up with one of these

i didnt ask for any... all i asked for was a good dune port

i was told it was for a cr500... but now that you mention it it does kind of look like a 250.... I guess i will find out monday when my buddy talks to the owner about building my pipe....

no idea.... i just pay for the work, dyno, and ride it... i will post graphs after i get it together