Murdered07

I know this is not a ideal a/f ratio but how would I change this to get atleast 11.5 or so? It runs 14.7 n/a also

curtisb23

wow.what in the world. you need hpts

curtisb23

my car on spray made grate power around 12.5 on spray it would make alot more even leaner

chpmnsws6

Assuming you have a wet kit and good fuel pressure, keep putting a bigger fuel pill in or drill out to taste. How big a shot?

curtisb23

The problem is the car is lean on motor at wot

curtisb23

12.8 on a shot isn't really that bad. Is it ideal no not really

Murdered07

It was checked when a 150 wet shot went through the car but I was going to drop back to 100 shot

curtisb23

Sounds like you have a vacuum leak .any air that inters the motor after the maf will make it run leaner then when it was tuned or even from oem

venomws7

I wouldn't run it 12.8 on spray low 12s would be ideal for safety reasons but of course each car/setup/tuner is different.

BUT 14.7 N/A !?!?!?!

chpmnsws6

Lean is mean right?

schpenxel

That lean ain't mean, it's stupid

neverstop

I think your solution here is get a good tuner

curtisb23

Was the a/f like this before? Or did this just happen

arc6

.. along for the ride . im running a stand alone with maxnos fuel and a/f is 11.5-12.0 its a dd and no way do i wanna take a chance of detonation.

curtisb23

A good a/f on the dyno is fine for a base tune on spray .12.0s 12.5s but nitrous should be tuned at the track after the dyno, plugs must be broke down and read .car starts in the burn out box an shut off at the end with no run time on them .