^^^^^ wonder how that 11;1 12-13psi engine is working out .

Chamber softening adds volume. It pushesthe air and fuel toward the center of the cylinder. It will let you run more timing, compression or boost.

Completely different design than angle milling.

Good question. Doubt we'll ever know.
He started that thread asking how to tune it, then in the thread said he had the best tuner on earth. :grinser010:
Then couldn't take the heat from the crowd.
That's Cliff Notes on the deal.

Even on 110 that’s too much.

It would have a chance on E85. Being at elevation helps though.

Okay, that made me look at pic more. Yup, Gen VII. Bolts/Frt oil fill tube, etc. Anyone know who made it ?

Someone shoukd make if for the IV-VI. Chop, chop. :)

I just got off the phone with Tim Hogan in regards to a couple of manifolds. Really neat guy to talk to. I gave him a brief rundown on my builds and rpm range. They are about 12 to 14 weeks out currently. I really like the idea of him calculating out the runner length etc for desired RPM and use. He said they do quite few marine apps with great success. Honestly I was hoping he’d say 6 to 12 months out on delivery. Very nice piece but damm ramm 3,800.00 x 2. 😳

You glared right past it in post #150.
Here's some more help though. :drink:
Also link from Raylar site. (notice the link address in the address bar once ya open it.) https://www.raylarengineering.com/im...e-manifold.jpg


https://cimg3.ibsrv.net/gimg/www.off...2a4811b9db.png

Say whaaaaat? SB missed something! Hah. 😎

Thanks !
I don’t see much unless I’m on Pornhub. Lololol

that thing is fuggly.............