Ok I posted this to the mailing list and got nothing, so lets see if anyone over here knows anything about this.

I'm planning on tearing apart my car reasonably soon to upgrade my fuel system and convert the turbos to non sequential. I plan on having AN fittings welded onto the primary and secondary rails, but as I was looking in the shop manual there is some sort of pulsation damper on the inlet to the primary rail. Do I still need this? How does it work?

Is anyone running the bosch pump without the fuel pump resistor? If so how long has it been running this way? Is the car a daily driver/ weekend toy/ track only?

Is it possible to easily eliminate the purge valve without messing up the fuel vapor system? It's not a big deal if I have to leave it in, but I'm trying to simplify everything as much as possible.

I'm going to be using a Bosch pump and a rising rate FPR with the stock 550 primary and 1200 secondary injectors.

Thanks,

Matt

 

I know somone out there has some info... not a single reply from the forum or the mailing list.

Matt

 

I'm in the same boat, only with an 88. I know you can remove the PD, but I'm not sure how to do that mod.

 

https://www.rx7club.com/forum/showth...highlight=fuel

 

If you use the sx fuel pressure regulator then the stock damper can go . The sx has it built in .