Piker Porting (Intake Manifolds)

Rat Bastid said

You can pull that radius up higher than that. Take the kinks out of the divide walls. Make those walls as “flat” as you can. Don’t worry if they get sharp because you are tying to get the runners equal.

Click to expand...

Only reason those two areas you mention are as they are is that I’m always hesitant to “go more” at the beginning, especially at the roof radius. This crude sketch shows where they are now:









I’ve seen mention elsewhere of straightening the walls of these intakes, along with yours, makes sense and Ill likely come back to that and work them some more. I always do a few rounds vs. one shot when it comes to this stuff. Do what I think looks right, makes sense, take some input, add it all up and hopefully end up with something done right. I don’t mind as it’s tinkering ....

Straighten: