modified

i need a 32/27 big valve set up with 60lb springs retainer/keepers spring pocket cut milled .20 ported and polished for not too much $, $300 is a little too much thanks

What's up guys I'm new to this forum and just wanted to let you guys know about who I am. My name is Tyler Jackson. I'm usually over on bobs 4 cycle. I build and refurbish racing clones. I charge 150$ for everything to be replaced. I have new clones that I build for 500$ my clones are running...

This reminds me of a Bird Wren or Sears Runabout. Obviously, the rear has been modified to mount the bigger wheel. Anybody know what this might have originally been?

I've got a .750 bore raptor carb that I'm having some trouble tuning. It hesitates when I first take off but is great after I get going at full throttle. It sounds like the motor has more though. It feels like it should be getting more rpms. It's a gas carb,the metering holes have been slotted I...

I am trying to get my buddy away from running 40 year old 2 strokes. Who sells modified clones or Predators that are "ready to go" that do 12-15hp?

Motorcycle front end, 17" front wheel. Handles like a motorcycle. New price: $125 I'll box it up...You have your choice of Fed ex, UPS, or Greyhound. Call them and get your shipping prices. My zip code is 93030

Roller rockers, ARC rod and flywheel, Racing cam, Big valve head, Mikuni carb Price reduction $375

Motorcycle front end. Price reduction $150

Roller rockers, ARC rod and flywheel, Racing cam, Big valve head, Mikuni carb $425

would there be a problem if i put a 14cc head on a modified predator without the dowel pins and if i torqued down the cylinder bolts to 17-18 ft of torque?

i am redoing my Tecumseh TC300 2HP 2 cycle engine for my Keystone Kops shriner's bike,rather,quite modified.I am having a problem though.I just started it today,started right up,idles great,but when I excelerate the throttle,it bougs down,wont rev,unless,I partially choke the carb,then it revs...

Looking to buy a tillotson 304wx or 334wx, both alky, for my gx 200. Currents mods: 18cc head, ported, and milled .040" 27mm ss intake, 25mm ss exhaust 26 lb springs 1.2 billet rockers .275 lift black mamba cam Arc rod, arc flywheel, billet lifters, cm push rods, etc. 4* timing adv...

Got this bike in a trade like the title says its an AZUSA frame from the looks of it. The previous owner stretched the back out to give it more of a street racer look. As to why he did that I have no clue :shrug: Im more of a origional style guy so if it fits you and your willing to pick it up...

As title states. These are really good bikes to do several different modifications. Chopper,rat,racing,ect.. Let's see what you have done to yours. Here's mine. The only real structual change was extending the fork by 4 inches and adding the apehangers.

Hello im having a problem with my premier titan clutch it seems..i bought the mounting screw kit for the end of the shaft and the first time bolting it up along with newly machine headwork (18cc honda 27/25 milled .060) it starts clanking and jerkin somewhat..after trying to figure out the...

:anon.sml: NOT MINE I thought it was a pocket rocket conversion (back end with the wheel extending and the single shock) and the front forks looks to big for a minibike. I was assured it is a minibike used. Is it the newer Baja? Thanks, Kevin Hillsboro, OH

Newbie, wanted to document my custom go kart build. I am starting with a Manco Terminator Two-seater. I plan to powdercoat the frame flat black and the rims and flywheel cover will be candy red. I am using a 6.5 Harbor Freight Greyhound engine. The engine will be slightly modified with Uni...

First parts order to arrive. Let's see what we got.

Makeshift Kart shop and stand, Below is my daughter's thunderkart. Custm pink paint and upholstery. Stock engine, governor removed.

Gokart Build