Well the more I read the more I learn. The main points seems to be keeping it fueled and decent case pressure at high revs. The fill time with a bigger plunger is higher so the need to get fuel in there quickly is important.
The heads only have 2 fill ports it seems in general and due to how they seem to be cast in wouldn't be easy machining more in at least as far as I can imagine at the moment. So perhaps flexi honing them for a few hours we could bring those internal diameters out.
Case pressure regulation is also a big problem so I think I will try get my head around external regulation and try improve the flow through the standard fuel inlet.
How has the 14mm head been working for you?
Like it has for everyone else oke:
He stepping to the dark side with this truck. He's currently installing one of P-Pump engines we got from Loaded Burrito. Just so much easier with that big 'ol inline pump.
Ain't that the truth. I'm fighting the same ordeal on my pulling tractor. Stock VE was a HUGE step up from a CAV, but I've tapped out the VE and am looking into a inline swap. Too bad it will be much more complicated for the Perkins than a Cummins.
I'll bet it wont be as bad as you might think. At least it already has a gear driven 'rotomaster'.
...it's not taboo to say that on here is it???