Ok i am looking to upgrade my fuel system. I am currently pushing 429whp@15psi(Sunoco Gt plus) and am lookin to reach over 500whp@2x psi..... My actual fuel setup is :

850cc x4 injectors (Placed Stock Secondaries in Primaries)
Supra denso pump (Rewired)
Stock fuel lines and pressure
New fuel filter.

I like the rx7store extreme fuel kit. Does this bring everything i need for 500whp?
Does it include the fuel lines? What is the banjo kit? Does it include it? Can i continue to use 850cc primaries or must i return to 550cc?

Anyone using this kit?

 

The extreme kit comes with everything needed to install and you can use your 850cc primarys up front. That will handle 500+HP.
It includes the Banjo bolt to hook up the stock primary rail.

 

Do I need to run dual pumps?I have a rewired supra denso pump.

 

We typically will do dual pumps for over 500 RWHP. You can try rewiring the supra pump and seeing if it will hold.

 

Jason, one thing that isn't clear in the kit, does it come with the fuel lines? Are they braided? Do the fittings also come?

 

It does come with braided lines and fittings.

 

Sorry, to answer your question, yes it will be fine for what you're looking to push. You may want to switch to a Bosch 04x pump to push a little more fuel to be safe.