4signs

iTrader: (2)

I need to adjust my fuel pressure (for bigger injectors). Need help trying to deciding between an adjustable regulator like the AEM or just ditching my FMU for a SFMU, to adjust base fuel pressure. Anyone have good experiences using either or? Thanks

4signs

iTrader: (2)

bumipty bump bump

Stephen Max

iTrader: (59)

Both Iansw and I have Cartech fmus, which are tuneable like the sfmu except that you can't adjust base fuel pressure at idle with it like the sfmu, so I also have a separate adjustable fpr.

I like having it. I think it's a good thing to have as many tuning ***** as you can, as long as you know what you're doing.

4signs

iTrader: (2)

hey thanks, after you removed the stock fpr what did you use for an adapter, and where did you get it?

iansw

iTrader: (7)

I don't actually have the Cartech installed right now.

I need to get it installed soon however - I can't be running 14.1:1 AFR at 6800RPM forever.....

Just been lucky as hell I've had 0 detonation.

<knock on wood>

Prodeje79

I am using a SARD afpr I got from Jay25. It is working good so far. :>

I got my fittings from sx7r.

Stephen Max

iTrader: (59)

I had a spare oem fpr, so I just drilled out its guts and used it as the adapter.