HFS5 /2S questions
 

Not well versed fully with these systems , just wanted to ask that the HFS5 system only pumps "on demand" versus a pre-pressurized up to the HSV ?

Also , is it possible to upgrade to the HFS Sureflo pump on the 2D/2S system ? Just looking to utilize the system I already have versus changing the whole system. I would like to run 2 nozzles pre-intercooler and after(race application)

Many thanks :smile:

Both system is pre-pressurised.

It is possible to upgrade the pump to Shurflo but you will loose the failsafe and requires a couple of extra parts. It i smuch easier to sell on the system and buy the HFS-6 (replaces the HFS-5). Once you go down the upgrade route, the re-sell value will suffer.

Thanks for the reply. Sent you a pm .