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Re: Shaftless Throttle bodies
Posted: Tue Oct 04, 2022 5:04 pm
by DGUN951
There really is no advantage, just more complexity, but it does add a coolness factor for sure
Re: Shaftless Throttle bodies
Posted: Wed Oct 05, 2022 2:14 pm
by gruhsy
Yea!!!!!
Re: Shaftless Throttle bodies
Posted: Wed Oct 05, 2022 2:21 pm
by gruhsy
More shots
These are examples of the quality.
The triple is for a 911.
Re: Shaftless Throttle bodies
Posted: Wed Oct 05, 2022 2:25 pm
by gruhsy
Some 3D printed template pieces they have done.
90 degree is a formula Ford
Re: Shaftless Throttle bodies
Posted: Wed Oct 05, 2022 2:28 pm
by gruhsy
Great trip and tons of technical details we talked about.
Well worth the trip we did to visit AT Power.
Fantastic products and quality.
Re: Shaftless Throttle bodies
Posted: Wed Oct 05, 2022 2:37 pm
by michaelmount123
Note to all: The quality of their stuff is a solid 10. Also, the extension tubes and stacks are available in several lengths, so easy to package.
Re: Shaftless Throttle bodies
Posted: Wed Oct 05, 2022 4:02 pm
by DGUN951
Wow those looks sick! What secures the bottle fly valve in its slot? Just press fit?
Re: Shaftless Throttle bodies
Posted: Thu Oct 06, 2022 3:17 am
by gruhsy
Machined fit on either side.
They are absolutely Phenomenal pieces.
The precision and quality is on Par with Fidelity Machine and Mold.
Check out their videos of various 911’s.
The flow is comparable to a completely open pipe.
Re: Shaftless Throttle bodies
Posted: Thu Oct 06, 2022 8:31 am
by Tom
I mean it's no Lindsey Racing intake manifold, but pretty nice nonetheless.
We're definitely not in Kansas anymore. Super cool project. Thanks for sharing the drool-worthy pictures!
Did you pull the trigger, and will you make your own plenum? Not to spend your money, but a carbon fiber plenum would top that off nicely.

Can't wait to watch the project develop!
Even the 3D printing is spectacular...
Re: Shaftless Throttle bodies
Posted: Thu Oct 06, 2022 1:42 pm
by gruhsy
Tom wrote: Thu Oct 06, 2022 8:31 am
I mean it's no Lindsey Racing intake manifold, but pretty nice nonetheless.
We're definitely not in Kansas anymore. Super cool project. Thanks for sharing the drool-worthy pictures!
Did you pull the trigger, and will you make your own plenum? Not to spend your money, but a carbon fiber plenum would top that off nicely.

Can't wait to watch the project develop!
Even the 3D printing is spectacular...
Plenum will be built by Fidelity. Same quality work and local plus I get a great deal
Fidelity can make curved intake runners out of aluminum that taper like the 3D pieces as well.
There is a 8 week lead time for orders. Part of the reason for the visit was to get more technical information to help with my design choices.
Michael’s technical input and 3D runners he gave me is greatly appreciated.