congrats on your FAST ride regardless! 488hp is no joke! That's almost 3x the stock output.

 

Congrats man great number 488whp

 

Thanks guys. 488 is at 18 lbs. We cranked it up to 20 and made 490 something but a few extra ponies wasn't worth 2 psi

 

Nice! Enjoy it

 

Nice setup! Cant wait for my HG and more boost in the spring

 

this thing is going to haul ass.... those are some really inpressive numbers for only 9psi at first, and 488 @ 18psi is nothing to scoff at. congrats.

<----down for vids and dyno sheets!!!

 

The 30r is only a 55lb/min turbo.. meaning its rated 550hp at the crank max.

So I highly doubt the manifold is holding you back

 

Nice numbers! I would have thought that you would have broken 500, but 488 is nothing to sneeze at.

Also, 385 at 9psi is really good. My setup only made 335 at 7.25psi (.5BAR spring that was opening a tad early). And that was with a lightened flywheel (more hp, lower tq). And my setup was with a 35r.

Throw a gt35r on there, and you will have NO problem hitting 550+rwhp. You will also get better around town gas mileage too, as you will not be in boost all the time.

How is the spool? I would imagine quite quick...

John

 

Spool is insane. Low boost if perfect for around town, traction when you need it and very predictable, and very quick on its feet.

High boost makes it a highway monster. Breaks traction all through 3rd and pulls like hell.

The response at highway cruising speeds with the 30r is simply amazing. A tap on the throttle at 70mph in 5th or 6th gear provides significant "passing power"

My friend shot tons of footage and is putting together a vid this week, in the meantime here's a quick teaser from the dyno

http://www.youtube.com/watch?v=M8HGvmxvhhM

Check out the dancing breather

 

Awesome results Greg

Good luck with it and enjoy hopefully you'll be able to join us at the track next time