836cc Pistons

Honda 750 SOHC 69-78 836cc
("K" Models)
Manufactured by Wiseco.

10 1/4 Compression. These pistons have the valve cutaway machined in them for bigger cams. Without this cutaway, you can only use smaller cams without much power gain.
These 836cc (65mm) pistons have been used for probably 4 decades. Good stuff!

Piston Kit Includes:
Pistons, Rings, Circlips, & Wrist Pins
ENP-836-K $649.99
CALL OR EMAIL TO ORDER

Big Bore Combustion Chamber Blending

This combustion chamber service will perfectly match your larger cylinder bore to your combustion chamber.

This procedure is done to any bore size and is accomplished on our milling machine and then hand finishing for extreme accuracy.

$129.00 (Parts and labor)

Thermo Barrier Coating

We are reintroducing or reminding the public about thermo barrier coatings for pistons and combustion chambers. This is the same coating used on our vintage heavyweight super bike (AHRMA) which had remarkable long intervals between tear-downs.

Here's one of my favorite tests from years ago...

The dome coatings in particular were tested on a hot rod v-twin motor (Harley) that started when the owner was super skeptical about the claims of thermo barrier coatings.

Here's what he did...

The front cylinder piston was uncoated. The rear cylinder piston was coated with the above mentioned process. During the running process, the heat sensors showed the rear cylinder 65 degrees cooler. True story. We have noticed the benefits of these coatings many, many years ago and have decided to stock thermo barrier pistons and cylinder heads for the performance minded.

Piston coating: $139.00

Combustion chamber coating: $139.00

Call to order.

If ordering via phone, please also provide the part # of any products you are interested in for faster and more accurate service.

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It is the sole and exclusive responsibility of the purchaser to determine the suitability of any part, product or work for his or her use.
The purchaser shall assume all legal, personal injury risk and liability and all other obligations, duties and risks therewith. There is no warranty on High Performance products.

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