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Shane and Steve, you both have nice numbers! Now I know what to shoot for next year. Did you both see about a 15% difference from the DB dyno?
Shane@DBPerformance
10-01-2008, 10:10 AM
I saw about a 16-17% difference from the DD numbers.
jrohner
10-01-2008, 10:46 AM
Mine was about 12% higher on hp, but my torque was considerably higher; I think my boost started higher and gradually tapered off to about 22-23, where last time it spiked and then went down right away (but still was about the same on top end -- 22-23). I can hardly imagine wanting a different turbo, 16g's are so amazing -- awesome spool and torque, yet good power too. I just wish it would hold a little more psi on top end. The street I like around 20psi, but on the dyno it would be nice to have 26 or more.
Modern's wideband showed leaner than mine, and showed leaner than DB's did on my cousin's car. Mine showed 8.3:1 yesterday ( about 12.45:1 gas). DB's was like 11.6 on my cousins, and then I leaned it about .2.
My car must have an iffy coil or something, that last run it misfired a little, which it does randomly on the street once in a great while.
http://www.rohnerautosales.com/pics/dynojet.jpg
A//// Guy
10-01-2008, 10:55 AM
That is crazy power for a 16g??!!
Shane@DBPerformance
10-01-2008, 11:07 AM
It's common for Dynojets to show leaner than what you see on the street or a loading dyno.
These 16Gs nowdays are amazing. You could make some more with a 50-trim or whatever, but you are going to gain a shit load of lag over what those things can do.
turbotalon1g
10-01-2008, 11:47 AM
Your car holds top end really good, i want to upgrade to a HX35 close to 16g spool with better top end.
But i really don't want to let go of this 16g goodness.
jrohner
10-01-2008, 01:13 PM
At DB, I had em rev it to 8 grand the last pull, and from 75 to 8, the power didn't drop off. I wanted it revved to at least 7500 this time, but oh well; not like it pays to rev past 7 anyways. At the 1/8 mile I shifted at 7; I wanna try 65 or 67 once to see how it does though.
I think it pulls ok to 8 grand when I have the boost down to like 18-19 or so. I have ran it to 8500 a couple times just to see if my tranny would actually shift at that rpm; one time i miss-shifted racing someone a couple years ago and it hit 9700 (when I had an safc2 so I actually knew my highest rpm).
Goat Blower
10-01-2008, 02:02 PM
Shane and Steve, you both have nice numbers! Now I know what to shoot for next year. Did you both see about a 15% difference from the DB dyno?
I saw about 12%, my numbers seemed to be down a bit at MAP. I wish I would've logged it.
Goat Blower
10-01-2008, 02:03 PM
Mine really nosedives after 6400rpm or so. I think my HKS cams are way too small for this combo.
Nightjoker7
10-01-2008, 05:27 PM
Heres my chart finally over 300 hp so im happy. I just need a fmic and 272s now hahafile:///C:/Documents%20and%20Settings/Owner/Desktop/Matt%20Deering.jpg
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