Originally Posted by
GHuggins
On the DI stuff, if timing gets too close to injection spray it will pull timing via knock retard even though there is no knock. You can change injection pressure and timing to work around this. A DI motor can run in the 20's on timing with about 6psi of boost with no problems with the correct pressure and injection timing tables...
Was going to post a tune for you to start off of with the fuel changes, but attachment device just keeps timing out. You can shoot me an email and I can give it to you that way.