How about stainless steel headers.
Nowhere to put a 4 into 1.
I have no under or over.
The only choice I could come up with is around.
I could have made a tri-y but it would be loooong and would not match the rpm capability of the engine.
So here is anti reversion can 4 into 2 split headers with correct phasing 1-3 And 2-4. The cans should help the cam pull down lower and reduce backflow up the intake from the 270 at .050 cam. It probably won't add to the top other than the tuned length.
Well.....that is the theory anyhow.
I doubt I will be able to tell the difference in a light vehicle.
- 15073779594498.jpg (69.37 KiB) Viewed 8718 times
- 15073780180239.jpg (81.3 KiB) Viewed 8718 times
- 15073780276530.jpg (60.81 KiB) Viewed 8718 times
- 15073780557511.jpg (68.77 KiB) Viewed 8718 times