GT Motorsports: 370Z Supercharger system development

1slow370 · 01-31-2010, 11:42 PM

I know it's a 1bar map thats why i asked if you upgraded it to like a 2bar, but i don't know if uprev supports the map scaling to do this.

What i ment is why not add 2 IAT sensors and splice the wiring from the combined charge sensors nissan gives you to them so that you could have a more accurate draw through MAF as well as charge temp compensation from the IAT's

Edit: I'm fairly competent with EFI and F/I as i've done NA conversions before so i know what the sensors do

Edit2: I'm wondering how you accounted for the increased density since a blow through MAF cannot pick up pressure and the factory sensor can't either

SAM@GTM · 01-31-2010, 11:45 PM

Quote:

Originally Posted by 1slow370

I know it's a 1bar map thats why i asked if you upgraded it to like a 2bar, but i don't know if uprev supports the map scaling to do this.

What i ment is why not add 2 IAT sensors and splice the wiring from the combined charge sensors nissan gives you to them so that you could have a more accurate draw through MAF as well as charge temp compensation from the IAT's

Edit: I'm fairly competent with EFI and F/I as i've done NA conversions before so i know what the sensors do

And why would want to tune via Map and not Maf, This is like going backward

Sam

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01-31-2010, 11:42 PM	#1 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,733 Drives: v8 74 260z ;) Rep Power: 7252	I know it's a 1bar map thats why i asked if you upgraded it to like a 2bar, but i don't know if uprev supports the map scaling to do this. What i ment is why not add 2 IAT sensors and splice the wiring from the combined charge sensors nissan gives you to them so that you could have a more accurate draw through MAF as well as charge temp compensation from the IAT's Edit: I'm fairly competent with EFI and F/I as i've done NA conversions before so i know what the sensors do Edit2: I'm wondering how you accounted for the increased density since a blow through MAF cannot pick up pressure and the factory sensor can't either