04 LLY tune Question

[littleWARchief]

Can I use a stock LBZ tune to improve performance and mileage on my 04 LLY? I was going to use Roger Ramjets 20/20 tune thread to do a 10/10 tune with 50% timing but the instructions didn't fit very well so i'm stumped.

[Road]

Don't know the answer to your question but here is a safe @70 hp tow tune for 04 lly to compare or use

[littleWARchief]

Thanks for the tune. I'll check it out.

[mecanicman]

That tune is over 40% increase in fuel and no boost increase. Its going to run pretty hot, I would not recommend it, especially without a pyro.

[littleWARchief]

OK thank you mecanicman. I built my own 10/10 tune working loosely off of ramjets write up. It seems to be good so far, I'll update later if there are problems. Thank you.