29 spec
Splin Mota provides custom engineering/design work for race cars that don't like to compromise.
03/01/2026
The 4340 steel parts have arrived. They are heat treated and the splined parts have also been nitrided. This increases the strength and hardness so they won't wear/deform during repeated use similar to any OE drivetrain components.
Looks like I have enough for 2 more if any of you want to go to Aspen...
01/17/2026
It would be quite difficult to add a livery like this but I'm thinking I should try?
What do you think?
The car is real the livery was AI generated.
To make BIG power NA you need a Big plenum. This guy was designed to maximize air for ITBs. We saw a 10HP jump with this plenum and proper ducting over normal open throttles. And that was with the hood open. Would have been even greater with the hood closed. This can work for virtually any 4 cylinder with any ITBs. I have just a few left and they will not be made again. Jump on the website to get one now!
12/23/2025
That is my inheritance.
He has had a lot of different , , , and
Which is your favorite of these?
Working on some details.
I liked the remix song, sue me.
Should be the last time I this bia on my printer. Luckily she is big enough to print this bellhousing in one go. Enjoy the
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Idk why people say you can't put a pedalbox in a s2000. I'm 6'1" and what I have done here is pretty darn good ergonomically. 🤷🏼
10/28/2025
Thought it looked cool
09/18/2025
Got the real seats mounts and stopped by. We found out Kyle has longer legs than me. Cars be bringing people together.
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