Hi I am from Germany and drive a 350z BJ. 2003. With an ATI procharger 7psi, 550ccm injektors and walbro 255 litre pump in the tank.

now I would convert like 10psi for more power.
the motor is completely rebuilt.

pauter pleuel and cp Pistons with 9.5:1 are planned

is it required for 10psi a fuel return system to use or what should I change all the gasoline supply. If yes which fuel return system stage 1 or 2 (CJM)

is a catch tank required?

What must I do everything the to have the right bezinversorgung for a motorleistung of 450-480hp?

It will be matched with uprev on the original ecu


Thank you very much

Florian

 

you should be ok with the stock fuel system if you only going for 10psi. But CJM stage 1 should be a nice upgrade

 

Thank you. What would you for a compression ratio suggest the me where I should choose at 10psi. The series compression from 10.4 will be too much when the charged or what do you?

 

Moved...

 

Do a stage 0 or stage 1 fuel system (whichever one that uses your stock rails). An oil catch can would also be recommended.

 

On 9.5:1 compression, I would crank that supercharger up to max. Return fuel system not required at 10psi boost. Catch can would be recommended, especially depending on how the motor was built. Make sure you choose a baffled one like the kit we offer.