Louthan Competition, LLC

10/14/2026

Sheila had the day off on Monday and she stopped by the shop.
She hadn't seen the new surfacer in action yet so I knocked out a head while she was there so she could see it.
Later she surprised me with this cool video she made.

08/20/2026

07/08/2026

Ok Facebook friends,
My beautiful girlfriend is trying something for fun, but I think she has a real shot at it. Do me a favor and click on the link below to cast your vote for her. There are several categories you'll see when you scroll down. You can vote once a day in each one.
Thank you!

Sheilat @ MAXIM Cover Girl

07/04/2026

Twenty-six years ago today, on 4 July 2000, I took a leap of faith and opened my own cylinder head shop.

Words cannot adequately express my gratitude to all of you who believed in me and supported my small business over the years. Your trust and loyalty have allowed me to spend my days doing what I truly enjoy, and that is a blessing I never take for granted.

Whenever possible, I've invested in modern equipment and technology to meet the standards required by today's engines while improving efficiency so I can get your projects back to you as quickly as possible.

Thank you all for 26 incredible years of support, friendship, and trust. Here's to the next 26 years!

02/23/2026

Just finished the most radical Honda I've ever done. This one is getting roller cams with .520" /.502" valve lift.
It took a lot a measuring, calculating, and trimming to get everything to fit.
In addition to the flow work and ridiculously large cam, it'll be seeing a lot of boost.
Customer is expecting this B series to produce HP well into the four-digit range.