I'm running a d15z1 bottom end and a y8 head with an adjustable cam gear it stars and runs but at around 6000 rpms at 10 lbs of boost it starts to spit plugs are new so are wires just need to no how far to advance or retard the ignition so she runs like a beauty

 

Is it tuned or basemapped?

List the ENTIRE setup please.

 

Yes I got a tune from a friend of mine who had the same build from able racing

 

A real tune like on a dyno or a burned chip?

I repeat. List the WHOLE setup or you're on your own.

 

It was a dyno tune burned on a chip

 

Z1 bottom end y8 head edelbrock adjustabe cam gear z6 timing belt #6 ngk plugs own wires ram horn turbo manifold t3t4 turbo 2.5 inch down pipe y8 intake greddy bov and tial wastegate set to 11 psi

 

What chassis is this in? Injectors? Stock MAP? Injectors? Fuel pump? I'd take it back to get tuned because your basemapped chip was bunk. BTW. You had someone else's tune burned to a chip and put in your ECU. You didn't have it dyno'd or even street tuned so it isn't tuned. Per your statements.

 

I was spitting on my street tune so its not the tune its the timing the guy i got the tune from street tuned mine first he's got his own shop and knows Wat he's doing but I moved away after I got this tune it runs better than it did I'm just having timing issues right now can u just tell me how far to advance or retard the timing that's all I'm asking its not the tune same exact set up in an ek on 8 psi put down 190 I no all motors are different I'm just trying to get my timing right if ur just Gunna be a sceptic then quit posting

 

Er. Try advancing or retarding it until it starts to runs correctly. It's not that hard. There's no magic number. You should know that if you know all motors/setups are different. Do you have a wideband to help you out with this? Can you tune by reading plugs?

And you don't answer any questions. I asked 5 and you answered none.

I can see this is going to be a nightmare. Good luck to you. When they moved this into the Forced Induction forum you'll get the real hard questions.

 

Yea I got a wide band