100cc go-kart motor $150: $2009 Classifieds forum: Grassroots Motorsports Magazine

Subscribe get a full year for only $19.95 Sample get a free issue—no strings attached

May 21, 2009 8:24 p.m. fornetti14 Reader

SOLD SOLD

100cc Atomic Reed Valve motor.

Complete from header to carb including the coil. Always stored indoors and made great power when we ran the WKA 100cc Unlimited class years ago.

$150 and it's yours. Pick-up is preferred (Grand Rapids, MI) but I do have a custom built shipping container for the motor if it needs to be sent somewhere. This was over $800 new and it didn't include the carb, header or coil.

It's on pistion size (2) out of 6 or 8. Basically had it bored after the first season. Never gave us any trouble and I'm not sure what class this would run today. It would make a cool project for a home built kart. Easily good for 100 mph in a sit up sprint kart at Road America.
May 22, 2009 9:34 a.m. Grtechguy UltraDork

will this fit a fun cart? (Ie the one in my profile?)
May 22, 2009 6:00 p.m. trigun7469 New Reader

Hi does it have a clutch? motor mount?
May 23, 2009 10:00 a.m. fornetti14 Reader

Grtechguy wrote:

will this fit a fun cart? (Ie the one in my profile?)

Hmm... not sure. You could borrow it for a while to see if it would work. I'd be scared to drive it LOL. Seriously I think it would be way over powered. It's really a race motor.

It does have a motor mount but no clutch. The gear drive is there on the crank and I think it's an 11 tooth. I'll take some pictures soon. Custom built shipping box: Mukini carb: Coil & ground strap: This is all I have of the mount (just needs the two butterfly pieces to hold onto the chassis):
July 14, 2009 2:23 p.m. Grtechguy UltraDork

I gonna bump this....what sort of clutch is needed?
July 14, 2009 8:31 p.m. fornetti14 Reader

I think you could put a 6 screw wet clutch (Horseman) on the crank or we used to use a 10 or 12 screw Burris or Horseman axel clutch.
July 15, 2009 8:40 p.m. IWELDIT New Reader

What make is it? Is it a TKM or a parellia???/
July 15, 2009 10:31 p.m. fornetti14 Reader

It's been so long! I don't think it's a TKM but it sure looks like one.

There's an ATK stamped on the side of it (above the base in the picture).

Where would I look?
July 15, 2009 10:35 p.m. fornetti14 Reader

fornetti14 wrote:

It's been so long! I don't think it's a TKM but it sure looks like one.

There's an ATK stamped on the side of it (above the base in the picture).

Where would I look?

Edit - I just did some Google searching. My thread came up #1 LOL.

Anyway, it jogged my memory. I was sponsored by a company called Franklin Motorsports in Wisconsin and they were a large PCR dealer at the time. Looks like this is a PCR Atomic motor. I hope that helps!
July 17, 2009 5:31 p.m. jwdmotorsports HalfDork

Man, I would love to have that but I'm not sure what I would put it on/in.
July 20, 2009 11:05 a.m. IWELDIT New Reader

I loved the atomic PCR motors ,but I would have to put that in storage with The TKM ,Parrelia and the 20 year old Invader cart that I all ready have..
July 20, 2009 11:37 a.m. fornetti14 Reader

IWELDIT wrote:

I loved the atomic PCR motors ,but I would have to put that in storage with The TKM ,Parrelia and the 20 year old Invader cart that I all ready have..

How much do these 100cc reed valve motors cost now? Close to $1k?
July 20, 2009 11:44 a.m. chaparral New Reader

Do you have a pipe for it? Does it come with a direct drive sprocket? If not, is that crank half IAME taper?
July 20, 2009 9:27 p.m. fornetti14 Reader

chaparral wrote:

Do you have a pipe for it? Does it come with a direct drive sprocket? If not, is that crank half IAME taper?

There is already a sprocket on the crank. Just the header shown comes with it.