50mm Big Bore Elite S Build

[Trafficjamz]

Greetings:

The 2" UNI fits my 28/30mm OKO. Is your "30" also an oval venturi? 28 wide but 30mm tall? Get the model # from the UNI website, but order locally - no shipping!

I measured it at 2"........but mine seems to be round, not oval.

I like to order stuff from the internet. There is nowhere to buy this local.

Someone please post a link where I can buy this ONLINE.

[Wheelman-111]

Greetings:

Do you Google?
If not look for UP 4200 AST Here.

[Trafficjamz]

Greetings:

Do you Google?
If not look for UP 4200 AST Here.

My mother told me if i google too much, i'll go blind.

Thanks for the link.

[Wheelman-111]

Greetings:

Then just Google until you need glasses.

[Trafficjamz]

yup! I wouldn't run it like that.just in case that choke plunger goes back down from riding or hitting a bump.if you keep riding it like that without getting the ridght jets,thats just asking for it to blow up.

You are right, I was wrong.

You are very smart, I am a dumbass.

You are the master of scooter tuning, I should be riding the short bus.

I just could not wait to get the proper pilot jet for my 87cc sccoter. Bakaracer said it would happen if I rode it.

I guess I got lucky and saw this before It went all the way through!




Well at least Wheelman has a solution for this very problem

I will re-install the piston and let everyone know how it goes

[sanjuro]

Wait, you're going to reuse the same piston?

[Trafficjamz]

Wait, you're going to reuse the same piston?

Yeah, why not. It is lighter now less moving mass. I just hope the band aid holds up.

[sanjuro]

I see.

[bakaracer]

Oh man! it almost melted through.your lucky. if its the 50mm bore your running you can order a new piston on ebay from autotech355. measure the piston first with calipers just to make sure you have a 50mm piston.if you have your stock bore,drop that on.

[Trafficjamz]

Oh man! it almost melted through.your lucky. if its the 50mm bore your running you can order a new piston on ebay from autotech355. measure the piston first with calipers just to make sure you have a 50mm piston.if you have your stock bore,drop that on.

Can I put my stock bore on this block with the boost port cut out?


I would like to try a ministroked 39mm bore


No matter, I have two other stock dio blocks just sittin' around.

[bakaracer]

you might have to fill in the boost port with epoxy of some type to get to the stock boost port size.

[tospreeornottospree]

wheres the hello kitty band-aid?

[tospreeornottospree]

here!

[Trafficjamz]

Thanks But no thanks.......My band-aid is made in tiwan, just like my piston.
Save your japan band-aid for when we break some honda-san parts

[Snowman94]

Traffic, I am building up something similiar, and i am going to drag race by the end of July as a goal. By the looks of that GPS, you were rolling out!