Thread: Lynch's 6spd / VE-T thread

Any idea what your MAF voltage is showing @ max power?? Just curious..

-G

Last I checked like 4.8v I was thinking about regrounding it but didn't wanna throw my tune off lol

What was the temperatures like? Without temperature adjustment, I've seen numbers as high as 260 on my previous setup, but then when it would get warm it would drop down to 240.

ok did some weather research lol.. todays runs were at 69f with %54 humidity yesterdays runs were 64f and %50 humidity. Or atleast thats what weather.com says. I even made sure to use the right time of day.

not sure whats up with that, kinda odd to have 2 weird runs in a day lol todays runs seemed right on par.

Ok I looked over the logs from today a little bit, the MAF voltage was 4.8xx on both runs but there were a few differences.

Injector duty cycle: Run 1 75% Run 2 74%

Coolant temp: Run 1 188f Run 2 203f-201f (sat for a minute while i changed the tune, might explain the slightly less power of the 2nd run down low)

Speed:
Run 1 90mph Run to 92mph (both runs i tapped the 7500rpm limiter and started at 25mph in 3rd gear both times)

if you re ground your maf dont use a reground point on a existing one. i did, ran in limp mode. i used a bolt hole on the suspension tower, drivers side. works like a charm, granted i didnt see any difference in throttle response.

4.8v sounds wayyy too high for 250whp. Should be closer to 4.0v.

super project
the report was a volumetric change?
How much pressure ?

well it is an N60 maf, not a N62.. i looked over some logs a while back an when i was n/a i was pullin like 4.1 volts or soemthing like that. i might reground it sometime soon just to see if it helps.

I did a compression test today, used my friends tester since mine broke, before the turbo with the n1 cams on my tester I was seeing 230 on all 4, now with the stock cams back in and after bein turbo for a few months this is what I've got.











not too shabby eh?

this is one of the spark plugs, #1 in fact, they all looked similar, an there was little speckles on each, but i did a few miles of driving after boosting so i doubt it has to do with that, maybe my timings too high in my cruise section of my map, or possibly im a tad lean in crusing, the afr's 15.0-16.0 depending on rpm