Semi P Port Rotor Housings FD3S RX7, KMR Rotary thoughts on Semi P Ports Vid 2. ( B-Side Edition )
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- čas přidán 22. 08. 2021
- This was a video I never posted. Kind of a B side edition if you will... Just didn't have a great flow and some info is more just my opinion. I may re do this topic in the future or just make a few more videos.
In racing application a semi p port is a beast. We did 760+ at the wheels with 22 - 28 psi boost back in 2012
www.kylemohanracing.com
info on common rotary topics by KMR - Auta a dopravní prostředky
Love the content Kyle. Best of luck in FD. I'll be rooting for you.
KMR kicking down the knowledge! Many thanks!
Are you trying to say they are not necessarily the best for street uses, love the rotor tech talk dude
Over lap is a rotors best friend !!!
Until your fuel timing is too early
Did you post a follow up video about semi PP timing and air flow?
I realise this is a year old video, but I'm curious to get your opinion on this idea: Say for a "streetable" high-rpm motor, you stage the intake ports (kind of like old-school 6-pack carburetors). Primary side ports always open, secondary side ports open at 4000-ish rpm, semi-peripherals open above 6500-7000 rpm (each with their own fuel injector). Metal 3D printing has come a long way, so using an aluminum 3D intake manifold with pairs of DBW throttle bodies from a parallel-twin big cc motorcycle engine (that can be mapped based on load and rpm) could make for an awesome setup extending the torque curve from low-mid all the way up. That could partly negate low-speed, part-throttle drivability issues from peripherals.
Check out this setup
czcams.com/video/MOkGrcerkF8/video.html
@@KyleMohanRacing Crazy beautiful setup! The packaging with the auxiliary coolers is really nice too. Any videos of it running? 😁
In the description was that setup a semi pp or full pp
Whats difference between semi p and full p port?
Kyle do you have contact info