Hi guys

I have just rebuilt my engine and have upgraded to a slightly bigger turbo. The tune is running off injector time on a haltech ps1000. I have added more time to the primarys and secondary stage maps but still runs as lean as the old map. Has 860cc primarys and 1600cc secondarys. Only runing a hiflow turbo around 300hp so should have plenty of injector to use. Could someone help me to see what im missing out to add fuel to my map.

Thanks 👍