This is the best I could come up with, with the engine not being 0 reliability.
Now to try to fit it in a car to go fast.
I used what the game thinks as most performance factor instead of just highest HP/torque numbers,
The game is more nuanced than cranking everything up to 11 
Lightweight forged will help you get higher revs I think. Cast iron block and head will give you higher performance too because of less heat losses.
Hello Mr Killrob,
Lightweight forged has a torque limit much lower than forged. This results in 100% unreliability due to torque.
V/r
The guy who likes the game.
PS: The purpose of this engine was to make it for Beam NG
I played before there was Beam NG support.
I also want bigger turbos!
What do you suggest I change to get more performance points?
(Imagine a thick Dalluha Accent it’s a fictitious place so imagine anything you want) I’ll make you a deal, I cut off two cylinders, still make more power
@Killrob you know what I’m doing, right? 
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Wild. I guess that goes to show how much the maximum turbo size limits engines with a lot of cylinders?