KDRE Here at KDRE, we specialize in giving you the highest quality engines, tailored to your needs. https://kdre-performance.myshopify.com

Finished assembling this predator 212 engine the other day. It was a fun little build, should hit a little harder than b...
04/11/2026

Finished assembling this predator 212 engine the other day.

It was a fun little build, should hit a little harder than before!

Just finished up this Rbox engine today.This is a complete package that includes the airfilter, chain guard, and bully c...
02/19/2026

Just finished up this Rbox engine today.

This is a complete package that includes the airfilter, chain guard, and bully clutch set to our engagement RPM.

It should be a fast one, excited to be able to watch it perform on track!

Finished with assembly on this shortblock today for a customer. Next step is the head assembly, checking the combustion ...
02/12/2026

Finished with assembly on this shortblock today for a customer. Next step is the head assembly, checking the combustion chamber volume, cam timing, valve train geometry and more.

If you get an engine from us just know that you are getting an engine that has been triple checked on everything, set to our specs, and built to get the most power possible that will last a long time.

With the holidays over, now is the perfect time to start looking towards race season. To show our appreciation to each a...
02/01/2026

With the holidays over, now is the perfect time to start looking towards race season.

To show our appreciation to each and every customer we wanted to give back to you and offer a free valve job for engine builds, rebuilds, and custom head assemblies.

This is $45 in savings.

This deal won’t last long and will expire February 14th.

In case you forgot we do a-bit of everything.

Kart engines, such as:

R-Box
BP
Intermediate
Adult
NKA
AKRA
Open clones

We will also blueprint and custom build any clone to your rules or needs.

We’re not limited to kart engines, and have also built drag, and mini bike engines.

If you have a worn out engine that needs a rebuild we’ve got you covered.

Have an existing shortblock but need a head to pair with it? Custom head assemblies built to each specific engine is always an option as well.

Exciting news!We are thrilled to be able to offer this service going forward to all of our customers. These are some ite...
11/22/2025

Exciting news!

We are thrilled to be able to offer this service going forward to all of our customers. These are some items we’ve bead blasted. Taking them from old rusty, stained aluminum, to bright shiny, and sparkly clean parts that look brand new.
This is something we can add to engine builds, individual parts, or anything else you may need.

Price is $60 per hour.

Here’s a few pics of an engine we finished up a few days ago. It’s a predator 224 build. The customer supplied the parts...
11/19/2025

Here’s a few pics of an engine we finished up a few days ago. It’s a predator 224 build. The customer supplied the parts and we just assembled, clearanced, set, and measured everything to our standards.

Although I haven’t made a post for a couple weeks, we have been very busy between four wheeler engines, clones, and pred...
11/11/2025

Although I haven’t made a post for a couple weeks, we have been very busy between four wheeler engines, clones, and predators.

Here’s a picture of one of the heads we did a 3 angle valve job on before assembling it and putting it back in the fourwheeler.

Another engine ready to be sent back out from a refresh. It had a few other things done in addition to a normal rebuild....
10/26/2025

Another engine ready to be sent back out from a refresh. It had a few other things done in addition to a normal rebuild. Excited to see how it performs and hopefully see some improvements out on the track. Than you Brian.

Some of you may not know that we are an ARC parts dealer.  Since day 1 we have always used the highest quality component...
10/14/2025

Some of you may not know that we are an ARC parts dealer. Since day 1 we have always used the highest quality components on the market. ARC Racing definently meets that criteria. Their parts quality, and customer service are next to none, and best of all they are made right here in the USA.

That being said I currently have some spare parts sitting on the shelves. Seeing if anyone would be interested in any class or custom engine built. From Rbox, BP, Intermediate, Adult, NKA, etc. Custom engines are most definitely an option as always. Predator builds are always a great cost effective option if price is a factor. Turn around times are around 2 weeks as always due to shipping.

We can also build head assemblies for any class or an all out open build.

Just finished up assembling this shortblock. It came in for a refresh and received a camshaft change, oversized piston, ...
10/14/2025

Just finished up assembling this shortblock. It came in for a refresh and received a camshaft change, oversized piston, and full rebuild. Next up is the head work.

Both of these Intermediate engines came in for some work. One just needed valve springs replaced, while the other one is...
10/03/2025

Both of these Intermediate engines came in for some work. One just needed valve springs replaced, while the other one is in for a complete rebuild.

We are always innovating and testing different ideas when it comes to blueprinting our engines. From assembly methods, proper fitment, part sourcing, tuning, and so much more gets put into each and every engine we build.

Side note let us know your favorite look on both of these from the valve cover color vs silver, clear vs yellow lines, black vs silver front cover, or if you have any ideas on how to make them look even better!

Address

Moravia, IA

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