RockBottomDesigns

01/09/2026

01/09/2026

04/19/2025

Some more of that proof pudding being served up this morning by Cody Kovar with his 500R. Just 6 weeks ago he was at 98 with a 15.25x27 not close to the revlimiter on the Herring through hub.
He went up to a 15.5x28 and hit 104 on the limiter.
Then to a 16x30 at 109 and still on the limiter.
So once again Cody will be getting bigger Herring prop to see how much more this 500R has left to give. Just clean dry filtered air , a fully working intercooler that all leads to a friction free supercharger.

04/09/2025

I got 20 reactions and comments on one of my posts last week! Thanks everyone for your support! 🎉

10/06/2024

34’ yellow fin 3-300.

08/30/2024

Looks like my RockBottomDesigns air intakes helped the DWD boat get themselves in the world record books. You can’t hide perfection.
Congratulations guys.

07/19/2024

04/03/2024

Yes like I said. They got very little room for the air with this so easily sucked up the backside intakes. Intakes Not vents. Vents do just that. Intakes. They take in.

03/16/2024

What clean oil free and dry unrestricted air and 1800 hp should sound like. 39’ feet and banging the revlimter 82mph. We gotta bigger set of wheels coming.