Theoben Rapid Forum

Everything Technical About Rapid => Technical => Topic started by: DRT.1 on August 10, 2025, 03:41:23 PM

Title: HUMA Reg for the Rapids
Post by: DRT.1 on August 10, 2025, 03:41:23 PM
Anyone fitted one? I understand it has a little extra inbuilt plenum capacity?? If so anyone know how much?? Im considering one for my FAC early MK1
Title: Re: HUMA Reg for the Rapids
Post by: Squinty on August 10, 2025, 05:51:47 PM
no dea of exact gain but as you have probably seen they are at least flush with the threads.
And of course it requires a 'v' block or sleeve to fit.

Would also need suitable block porting.
Title: Re: HUMA Reg for the Rapids
Post by: Ca_Varminter on August 10, 2025, 08:17:30 PM
`No it doesn't add to plenum volume...
Also it is made for the MK II...
So you may need to port your Rapid to have it work correctly
Also the body is made so you have to used a RAW QF setup
(https://photos.imageevent.com/scl_electronics/gun/qf/websize/image_1.jpg)

Stuart
Title: Re: HUMA Reg for the Rapids
Post by: etiam viviens on August 12, 2025, 12:43:34 PM
Compared to the Raw/Theoben regulator it gains a few cc as the regulator of the Huma is in the housing
Title: Re: HUMA Reg for the Rapids
Post by: Ca_Varminter on August 12, 2025, 04:00:41 PM
Since there is no Core extending into the Pre-Chamber... a couple CC..
Just like KevG short Reg Cores!!

Stuart