formula

Rare formula micro go kart runs excellent body is rough looking for $350 OBO. Email if interested r6rider2002@yahoo.com

What's the average Rpm Range on stock World formula?

Looking through a vintage magazine I came across this ad for a Formula Hi-Rider chopper minibike. This picture immediately caught my eye. This is exactly like the Stellar Chopper. I don't know if you can see the forks clearly in the shot but those supports are exactly the same as the Stellar...

Got this in a trade for a Fender Blues Junior Tube Amp. Test drove it @ 9 pm in a Restaurant Parking Lot Near Oakland. My first Go Kart. Don't know much about it. The owner bought it from a member of a well known Outlaw motorcycle club. This thing is Fun!

Need Frame & Forks Azusa - Ruttman - Bird or ?? must be straight & clean [ trade a New Tec 5.5 Formula motor for it ]

$125 each - new in box -

W/F flywheels come with a gear on the back for the electric start, would removing it be a problem? Seems like unnecessary rotating weight. Anyone try it or have problems after removing it? :shrug:

Ok i have a decision to make I can get a new honda gx340 from someone for $400 with electric start or I can get a used briggs world formula for $500 not sure on the hours on it but it runs great been rebuilt before which would you recommend ?

never used, 3/4 shaft, reversible..can be run inboard or outboard.. stock stall is 4300... $80 plus shipping

I`m looking to "step-up" the power on a world formula engine. I know it`s built for class racing but there doesn`t seem to be to many upgrades available. Any advice or links would be appreciated, thanks.

First question, does an Animal and a World Formula use the same header? I`m looking for a pipe to exit under the seat (like in the pic) , I was hoping to find something pre-made.

Racing Go Kart Briggs World Formula Engine Motor | eBay Who else bought one of these.

I am looking for a used WF cam or an AN002 cam. Used is preferred as this is a budget build. Thanks

Looking for World formula cam Hi guys, I'm looking for a WF cam, used is preferred because it is a budget build. Thanks Ozzie

Anyone familiar with 1st generation Briggs World Formula engine, the one before PVL ignition/ flywheel? This one has steel flywheel and coil like Briggs 5hp Flathead. Original owner used it for kart road racing. It died when the yellow oil cap came off during a race, blew the oil out, and...

Hey guys I'm looking just for a world formula good or bad condition don't matter let me know what you have

looking for any motopony parts thanks

Purchased this clutch for a clone motor I had but never used it. I replaced the original 219 sprocket with a #35 sprocket (15 tooth) and also purchased some new internal springs for it (2400/2600 rpm engagement, not installed). Factory springs are still on it (4100/4300 rpm engagement)...

Tecumseh 8HP Formula - 3/4" tapped and keyed shaft. Engine has less than 2hr's use on it, first oil fill is still nice and clear. This thing is huge! I have nothing that will even fit this monster in it. First person that offers $285 plus shipping gets it, however I will entertain offers...

my friend has an indy style go kart he wants to sell, looks pretty cool has a small tecumseh motor, plastic or fiber body, missing the steerin wheel and has a broken front spoiler not to sure on the make or age and if the motor runs or not, he said he wants 200.00, pm if int and i'll hook you up...