Wrapped up the ethanol tune last night. Peaked 32.3 lbs and tapered to 28.5 @90% duty cycle. Injector duty cycle is 95%.

 

Small update. Picked up some FIC 1450's for too good of a deal to pass up. This should give me a little more fuel so I wont be maxing them out as quick as I am the PTE 1200's. Should have them installed in a week or two. I'll post results when they are installed and dialed in.

 

Was out drivin around this weekend with two of my buddies and remembered to record a log so I could get an updated VD graph. This is now with a fully built CBRE 2.0 block/head. Fuel was about E75. Injector duty cyle saw a max of 81%.

 

Solid power for a Red. If you have any DD drivability issues, I suggest bailing on the FIC1450s. They filled a size gap years ago, but the new FIC1650s and ASNU1500s will greatly improve drivability in my experience.

 

May I ask why your afr gradually makes a negative slope and why it is not a consistent targeted number? Not sure if you tuned it or not..

Reason being, Im running into this issue and the only thing I can think of would be a boost leak.

 

Could be a small boost leak, I haven't tested it in awhile and its not noticeable except on paper(graph). Car still pulls hard but Im pretty sure the turbo is maxed out. My fuel tables are set up to give me compensation because I get pump e85 which is never true e85. It ranges between e74-e82 according to my content analyzer so its never consistent. I have it setup so I don't have to adjust my map every time i fill up. Its completely safe the way it is now.

 

Interesting. I was just curious if your maps were set up that way. Sounds like they are.