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ninerwfo 01-24-2019 07:02 PM

Have I finished tuning for now?
 
2 Attachment(s)
Hi folks,
just throwing this up here in case anyone feels like criticising a tune for the heck of it :). To me, the car seems to drive just fine, starts quickly, idles "good enough", is responsive to throttle stabs, and is generally a little rich pretty much everywhere. It was dynoed for the WOT stuff, and I have subsequently spent about 20-30hrs on road tuning below 200kpa. Below are pics of where the VE map started, and where it is now.
https://cimg6.ibsrv.net/gimg/www.mia...7d8c216210.jpg
https://cimg5.ibsrv.net/gimg/www.mia...287017a548.jpg


Have also followed the steps through Andy Whittle's vids, doing the custom calculated field thing to double-check for hidden lean spots in the engine's range, and it all seems to come up fine on the scatterplots and histograms in MLVHD.

https://cimg4.ibsrv.net/gimg/www.mia...dc762b2784.jpg
https://cimg5.ibsrv.net/gimg/www.mia...189a32f45e.jpg

Given that it feels quite happy on the track, and "smooth enough" on the road, I'm hoping I might be at the point where I can take a break from tuning for a while and move on to another area of the car? Would appreciate any critical feedback, especially if there is something in there you think is unsafe. Cheers :).

Deets: Track car mainly, very little road driving. NB8A, MS3ProPnp, Sequential, Haltech IGN-1A coils, Spartan2 O2 wideband, E85 only, basically a copy of the standard "S1 Supermiata" engine build, except a GTX2867r with a 0.80 back wheel instead of an EFR (don't judge me). Accusump, ATI damper, flat top, ported head, stock cams.


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