Injected Performance 370Z dyno video, 258whp DD

Hal@Dynosty

Yes, someone else made close to 290whp on a Dynojet. For anyone not familiar with the Dyno Dynamics, we normally see a 12.5% increase in hp number going from our dyno to a Dynojet. If you use that same 12.5% on our 258whp... 258 * 1.125 = 290

From our blog,
2003 Nonrevup 350Z: 215whp
2006 Revup 350z: 234whp
2009 VQ35HR 370Z: 258whp

RedlineHR

Those 370 numbers are disappointing and I am talking in the relative sense, not the absolute sense.

Where are your numbers for an HR engine (07-08)?

If I remember right, my stock 07 HR 6mt put down 20 HP more than my wife's modded 06 rev-up 6mt - same dyno, same day.

So bottom line here is that the 370 makes only 4 more HP than the HR 350?

Of course your dynos are not done on the same day, so maybe that's it. Maybe the 370 has more drivetrain loss.. ??

UNKNOWN_370

It may get only 4 more hp but the Z34 does the quarter .04 seconds faster. That's the number that matters most imho. Besides that's :01 seconds per hp. Not bad. Lol