Mr. Horsepower

12/04/2025

Dear Valued Customer,

We have been made aware that fraudulent emails impersonating Clay Smith Engineering are being sent to customers. Please be advised our system has not been compromised, this is a case of someone impersonating Sherry, creating a fake email account. These emails are requesting ACH payments, bank transfers, or other forms of payment and may appear to come from a legitimate Clay Smith Engineering address. AGAIN, THIS IS A FRAUDULENT EMAIL: [email protected]

Please be advised:
Clay Smith Engineering is NOT requesting ACH payments or changes to payment information at this time.

If you receive any unexpected email requesting payment, updating banking information, or providing account details:

Do NOT send any payment.

Do NOT click any links or open attachments.

Verify the message immediately by contacting us directly using the phone number or email listed on our official website.

Forward any suspicious email to us so we can investigate.

Your security is extremely important to us, and we are actively addressing this issue.

If you have any questions or need assistance, please contact us directly at:
[email protected]
714 523 0530

Thank you for your vigilance and continued trust in Clay Smith Engineering.

Sincerely,
Clay Smith Engineering

01/10/2025

https://youtu.be/5I9UacvrBlQ?si=_5kwmKrGcSrfRnzG

Get an inside look at the exciting collaboration between Nic Woods Racing and Icon Pistons! At the PRI Show, Chris Sulprizio, UEM President stops by the Nic ...

12/20/2024

Merry Christmas from our family to yours!
We will be closing today until January 5th for our annual Holiday Vacation to give our staff time to celebrate with their loved ones. 🎅🏻
We will resume regular business hours in the New Year on January 6th at 8am PST.
See you in 2025! ⭐️

10/11/2023

Hi Everyone,
All 6 of our phone lines are down.
We are currently trying to get through to our telephone provider to resolve the matter, as it seems it is affecting our surrounding area.
We are very sorry for the inconvenience and hope for a resolution ASAP

07/10/2023

We’re Hiring! 🏁

Brief Job Description:
We are looking for a Machine Shop Assistant, to operate and maintain laser and CNC etching machines for camshaft and lifter manufacturing, assist our head machinist with daily tasks, and fulfill online and in shop orders shipped daily.

Please email your resume to [email protected] to apply.

06/30/2023

Clay Smith Cams will be closed Monday, July 3rd and Tuesday, July 4th
🇺🇸We wish you all a wonderful 4th of July weekend!

02/14/2023

☎️🚫Our tech line 714 523 0530 is temporarily down due to updates to our phone lines.
☎️👍🏻PLEASE USE 714 523 0531 while we get the issues resolved with the phone maintenance team.
Thank you!

12/15/2022

Still looking for the perfect Christmas gift?
Limited quantities available, so get yours now 🎅🏻

Clay Smith Cams, home of Mr. Horsepower engineers world class camshafts and custom cams. If you need extra horsepower, performance and the muscle car sound, check out our line of cams.

12/13/2022

We’ve been keepin’ a secret. 🎅🏻
On the 12 day of , we bring you the Mr Horsepower 2.0 Flannel!
🚨Available in store today at 12pm PST, these will go fast.