I'm running 30psi. No problems so far.

 

I wouldn't go much higher than 30 PSI with the stock canister LID, just to be safe I would get a billet lid if you really want to run over 30 PSI to prevent seepage or perhaps cracking or severe leakage with the stock plastic lid. Geno's has a pretty nice billet lid.

 

I run a belt driven MITUSA along with a Aeromotive boost referenced rising rate regulator and a billet aluminum fuel filter cap. I idle with 35psi and rise to 95-100psi at max boost. I've heard of the plastic ff caps blowing off in the 50psi range, so be careful.

 

, that doesnt seem like the CP3 would like that much

 

I'm getting 18-19psi with the Carter pushing my stock pump on the filter. I'm thinking of getting a Holley Black to replace the Carter.

 

The dyno says it does. It's certainly not needed, but it does improve power. No leaks or any other issues either.

 

stock cp3, with my FASS HPFP 150 im running 21 to it.

 

i dont know why your still running the stock fuel filter with a FASS 150/150.... Wouldnt that be an unneccessary restriction when you have two fleetguard filters on the pump?

 

I say the cp3 wouldnt mind that but i dont know how the filter keeps from being blown to pieces at 100PSI fluid pressure and no tellin how many GPH.