correct me if iam wrong, but I have seen stock G37s dyno at 280whp stock? ive seen it from diff test sites. the first link the G put down 305whp and the second it put down 281whp.

http://www.youtube.com/watch?v=2c1651_heEo&feature=fvw

http://www.edmunds.com/insideline/do...ticleId=121462

 

Results vary from dyno to dyno. Apparently the dyno he uses reads really low numbers hence the reason why it's called "the heartbreaker"

 

Maybe Sharif needs to squirt a little wd-40 down under the big roller...

 

As mentioned, comparing dyno numbers is fraught with error. I have seen dynos vary up to 30%. Dyno Pak, DynoJet, Mustang Dyno, Dyno Mite, Dyno Dyanmics, and Superflow are just a few of the ones on the market.

Our Dyno Dynamics, historically reads very low, compared to many other models. On a Dyno Jet, for instance, I would expect about 280whp bone stock. On our dyno, roughly 250whp. Same power, same car, but a different dyno.


The most important thing, is to stick to one dyno when doing your testing, as this eliminates one very big variable in the equation.