About Us

Thank you for Your Interest in Golen Engine

We are always interested in your custom projects, comments and suggestions, so if you have something special in mind, please let us know about it and we will get back to you.

About Golen Engine Service


To build a high quality product with excellent technical support.

Here is the Golen Engine Service 12,000 Square Foot facility located in Hudson, NH. All operations from machine work to dyno testing are done in house to ensure high quality. Machine Shop All of our crankshaft balancing is done on this computerized Hynes balancer. This system allows us to spin up the crankshaft with bob […]

Golen Engine Service (hereinafter referred to as “GES”) warrants that their high performance engine shall be free of defects from workmanship, when installed properly by a competent technician used for normal street operation and serviced at proper intervals for a term of three years from the date of the purchase.

All engines sold in United States will be shipped via truck freight unless otherwise stated. We can ship to business or residential addresses and can provide a lift gate service if needed. We also offer air freight to anywhere in the world and ship outside the US on a weekly basis. If you are in […]

Returns All engine parts may be returned within 30 days of purchase and must be unused. Customers will be required to pay for the return shipping and must obtain an RMA number from us before returning the product. All engine sales are final and cannot be returned.  Refunds All engine sales are final. Parts may be […]

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