Kibblewhite Precision Machining, Inc.

03/16/2026

Built right. Finished strong.
Thanks, JCS Performance, for choosing KPMI valve springs and sharing your build with us! 🔥🏁

02/16/2026

We’re honored to continue supporting the XDA as a Supporting Associate Sponsor. Motorsports is built on passion, precision, and partnerships — and we’re grateful to play a role in supporting the racers and the series that keep the sport thriving. Thank you to the XDA team, and to every racer who relies on Kibblewhite Precision Machining components to get down the track. We’ll see you at the 2026 rounds!

Kibblewhite Precision Machining supports the XDA racers

Kibblewhite Precision Machining continues their support as a Supporting Associate Sponsor at the XDA!

Kibblewhite Precision Machining, Inc. (KPMI®) is an 80 year old valvetrain manufacturing company supplying the Motorsport Industry and select OEM’s. We stock and distribute over 3,000 items to our customers around the world. No other company in the world has our product coverage for the motorsport industry. You will not find any other company in the world with such an extensive product line solely dedicated to the motorsport industry.

KPMI® not only manufactures ready-made parts, we also provide contract manufacturing for OEM and other parties. Our expert services include engineering, prototyping, and limited or full production runs.

A huge thank you goes to William & Julie from Kibblewhite Precision Machining for their support of the XDA racers!

For more info on Kibblewhite Precision Machining, visit their website at www.kpmi.us

Support the companies that support your sport!

If you are interested in becoming an XDA sponsor, please email [email protected]

For more information about the XDA, please visit www.XDAracing.com

2026 XDA Schedule 👇
Apr 24-26 at MIR
May 15-17 at VMP
June 26-28 at ROCK
July 24-26 at MIR
Aug 21-23 at ROCK
Sept 25-27 at MIR

01/12/2026

Congrats on joining IHRA, Larry "Spiderman" McBride!

01/07/2026

Good morning from Anaheim! ☀️
is LIVE, and we’re kicking off at Booth 1537.
Swing by for our latest lineup and free swag. #2026

01/05/2026

The countdown is ON! ⏱️
Just 2 days until we hit Anaheim for . See us at📍 Booth 1537 | 📅 Jan 7–9, 2026!

12/25/2025

Merry Christmas from all of us at Kibblewhite Precision Machining. Thank you for being part of our journey — we wish you a safe, joyful holiday season and a powerful New Year ahead.

12/16/2025

We’re revving up for AIMExpo 2026! Join us in Anaheim, Jan 7–9 at Booth 1537. 👉 Mark your calendars and get ready!

12/10/2025

From parts to power… this is only the beginning. 💥
Check out the teaser for Sandie’s M8 117 motor build and stay tuned for more clips dropping soon.
JCS Performance

12/05/2025

JCS Performance, love seeing our parts in the wild !💪 117ci motor build featuring valve springs and a killer combo of components!🔥