Originally Posted by Lumpskie
RC 750s aren't good for more than 25psi, on a stock turbo? I may be mistaken but, I thought Warrtalon was running stock injectors above 25psi... but I'm not sure on that.
25psi on E-85 would be ok on 750s, but 25psi on regular gas, race gas, or meth/alky can be done all day on the anything the size of the Green or below.
I'm at 27-28psi on 880s using E-85 at ~$80% IDC. Before E-85, I was on stock injectors for 3+ years with no worries.