@Endeav Dual CM10 alone can support up to 25psi with stock fueling no problem whatsoever. PI is only needed with Ethanol on high boost.
In addition, I'm surprised in your case pump gas can handle 21psi up top with PS2. I've seen a lot N55 PS2 struggling with timing at 18-19psi (up top of course) on pump gas.
Keep pushing and good luck! I don't see anyone else has made what you're aiming at.
__________________
Lemania 2320
|