Dave's Evo X Build/The Life of Dave blog

[Murlo26]

So I logged the car with ~63ish base fuel pressure and it didn't produce the results we really wanted at all, car was adding fuel all over.

So I am dropping it down to a base pressure of ~50 and we are going to go from there.

On a plus side, the car seems to be quite a bit better when shifting, like no delay, not sure if that is from better fuel pressure but it seems better.

Also, there is a HUGE improvement in starting!!! The car used to take like 3-4 seconds of cranking to start and now I know why, fuel was dumping out the other pump. The car now starts almost instantly, feels great.