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Old 06-27-2013, 10:48 AM   #143
fenton
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Quote:
Originally Posted by mad_sb View Post
Stock ecu is capped at 200g/s maf reading.. beyond that the ecu will not increase load any further and (since you will be stuck and an artificially lower load) you will go lean and have too much timing advance as @ft_sjo stated. Stock maf scaling is good for 260g/s but the load cap table is 200g/s. I hit about 160g/s max NA with a couple bolt on partss, so you may or may not run into the cap. I think you should be aware of it though weather you hit it or not.

There is also a load cap table that limits load to a max of 1.3 g/rev in stock form (I hit and hold 1.2g/rev from midrange and up):
RPM Load Limit (g/rev)
800 0.880
1000 0.900
1200 0.890
2000 0.920
2200 0.920
2400 1.070
2500 1.110
3000 1.100
3200 1.300



I think your going to need a tuning solution if you want to do this correctly
It would be interesting to see what visconti has set for these limits.

Im at a really shitty alttitude, a car with visconti and SRT headback made 165whp.

Ive only taken a couple logs but my highest load reading is 1.35 at 4000rpm so far.
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