Working with v-tech to get my tune close enough to put it on the dyno.
with a sl-55 pump and Needswings regulator and filter and 550 bosh injectors I am still very fat. Seeing low 10’s afr.
Are you guys hooking the can- boost signal to the regulator or leaving it off and running a consistent fuel pressure?
what pressure you guy running. At 58 psi it is too rich with the regulator port hooked up.
Going to try 55 psi and see what happens.
any input? Thanks
i did search and read a lot of information I’m not sure why it is so fat.