I tuned a very similar setup a few weeks ago.
7460, S1's, stock intercooler.

on ~92 octane, at 26psi peak, 25.5 psi holding to cutout.
Load trace is holding ~275-280 flat til 6500 dropping to 250 by 7700.
Timing is 1* at peak boost (3500), 7* at 5500, 9* at 7000, 11* at 7600.

 

Ok, tried redoing with using maps on forum as an example. Well, I got rid of the knocks, but..overall power has been reduced worst than stock (per virtual dynojet)?? How should I start to correct this, by slowly increasing timing? I'm just trying to build a map while I wait for my etune or find a new etuner. Any advice appreciate it. Thanks!

 

I hope you don't mind but I stole your map I made some changes I thought you might find interesting. Anyone else - chime in if I'm doing anything stupid here. The car is *wonderful* with this new map. I still get a little knock (enough to flash the CEL at me, slowly) when the car isn't "hot." Seems to go away on subsequent journeys into the depths of my gas pedal though. Anyway, Ratsbud, what color map are you using? I tried finding that in the stock Tephra V7 options and I'll be damned if I can figure it out.

Thanks again for posting your map!

 

And - derp, I just found something I have to fix. I'll repost it once I have that done.

 

Fixed

 

Go for it!

 

Did you copy that manually? I would have gladly gave a spreadsheet or the whole rom!

 

Yea, it wasn't *too* terrible gave me something to do during one of the wife's shows, lol.

 

I know this is more based for timing but I got a map fueling issue.

All the boost leaks have been taken care of prior to these logs.

I'm getting some weird fueling at spool up, then again after peak. Lean spool is enabled, which I may disable seeing how this car mainly runs e85.

Stock 8 turbo, HKS 272 cams not degreed, TBE, I/C piping, EGR delete and head plug, 1450's, walbro 400.

Thoughts? Suggestions?

 

Start by disabling lean spool and report back.

 

Havent really touched my car in 2-3 years, this was the map that was left on it from the guy who tuned the car, im sure its a disaster, just started learning about tuning recently, so any help would be greatly appreciated.

 

What fuel? 118?

 

was running meth, now just 93.

 

Stop running boost, get tuned, send oil sample to Blackstone Labs to check for bearing junk in your oil.

Sorry dude That is aggressive timing for sure. How much boost? Other mods?

 

Edit based on lack of info!