My car will be turbo later this year, but I am replacing the softtop this spring and I also wanna drop in the dual pumps while the top is off for ease of install.

Will the car run on stock ecu, rail, fuel regulator, and injectors with twin walbros in the tank?

Will the stock return be able to handle this>?

 

It all depends on how u go about doing this. If you wire the second pump to a hobbs switch it will only come on at a select psi so idle will be unaffected and normal driving as well since there will only be 1 pump running however withou a bigger fpr and injectors u will encounter some serious overrun when the second pump kicks on. Alot of the evo guys run dual pumps on a hobb switch with great results but without at least injectors and regulator your defeating the purpose and will only encounter overrun. Just my. 02

 

I guess there's only one way to find out. I talked to T.Palo and he said to check my current fuel pressure and then install pumps and recheck the pressure. He felt id be okay.