Review Comments on cobb accessport for g37 dyno at Forged Performance
Its just odd cause thats alot of power... about 325whp on a dyno jet... I look forward to see the graphs... because there has been alot of people to say the stage 2 map is crap... the proves otherwise... If your numbers are true... sharifs dyno had to have been messed up on my runs...
those numbers sound just about right on. I had headers, hfc's, exhaust, and gen 3 intakes and went from 279 to 291.7 hp, with nothing more then a slightly tweaked stage 2 map on a dyno dynamics machine. If he got 10hp with stage 2 map, and with 1 revision from cobb to the stage 2 map i got about 13, that sounds right on. After a complete tune from cobb, with 4 more revisions I saw 9 more hp for a total gain of 21hp with the AP and all my mods.
If my memory is correct, Sam's car did 279 without any tuning..and then 285whp with the Cobb AP. He definately has a freak of car, but he also has headers, and every NA mod known to the G37.
Bone stock G37's do 250whp +/- on our dyno. As Woady mentioned, every car will make different power. The G37 seems more consistent than the G35/350Z, but there are still variations. And quite frankly, the only way to know how your numbers compare to a Dyno Jet, is to take it to a Dyno Jet on the same day.


