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-   -   Test and Tune (11-23-2013), New P.B. (http://www.grandamgt.com/forum/showthread.php?t=90113)

AleroB888 11-23-2013 08:52 PM

Test and Tune (11-23-2013), New P.B.
 
M&H 8.5x23 slicks, no air filter, stock engine, custom trans, Magnuson MP90, TOG headers, 3 in. Magnaflow exhaust, no resonator, MSD ignition, LS1 MAF, Racetronix pump, HP Tuners, TCE 68mm TB, 36 lb Injectors
Ambient air: 46-54 degrees F.

http://i493.photobucket.com/albums/r...ps5303135e.jpg

http://www.youtube.com/watch?v=2iNrNpkpIMM

MAC the KNIFE 11-23-2013 09:39 PM

That's very impressive! what kind of whp level are you at now?

http://cdn.chud.com/a/a5/900x900px-L...b_clapping.gif

DaRkWaVe 11-24-2013 05:58 AM

Outstanding

mfuller 11-24-2013 07:24 AM

Very nice.
Good job.

3800L67GAM 11-24-2013 08:58 PM

Nice you're almost up there with my dads nova but he runs low 12s now. Did you get any videos?

young gun 11-24-2013 09:09 PM

Sweet '60 time

I thought you were running a methanol injection?

H.O. Driver 11-25-2013 02:43 PM

Nice numbers, that combo is working great, still a stock valve spring too?

AleroB888 11-27-2013 11:25 PM

Best guess is 250-270 whp, I should dyno it. No vids on those runs.
No methanol injection yet, maybe next time. Stock valve springs and internals...in fact, I think one valve has been bent the last few years, so that's actually less than stock quality. I was pushing it to run a 12.xxx with no intercooler, which it did, finally.

http://i493.photobucket.com/albums/r...ps92108f90.jpg

H.O. Driver 11-28-2013 07:43 AM

you rip some good 60ft times, is that a stop suspension car too? Still an impressive job, I am sure if you did a good cam, better valve train, intercooler, heads and intake manifolds you could bust out some 11s. What Gen M90 is on there? I know the Gen V M90s ran cooler outlet temps than the older models.

Slinky 11-28-2013 09:17 AM

How much boost did it take to run 11's?
And that's a 3400 correct ?

sassyness77 11-28-2013 04:56 PM

I believe it actually is an MP90. Not the m90 found on 3800's.

AaronGTR 11-28-2013 06:24 PM

I still think it's weird your mph is so low for that ET. It's about .8 sec faster than my ET, but almost the same mph. Getting up to speed faster with a quicker 60' cuts a lot off the ET, but should also give you more time to accelerate in the top end. It's hard to figure out... oh well. Still nice times! :)

MMGT1 11-28-2013 10:29 PM

I think hes shifting too low, but if hes on stock valve springs he cant go higher. He's still delivering 275tq at 6K shifts. I'd like to see his trap if he could shift at 64-6600

AaronGTR 11-29-2013 02:00 PM

I don't think that's it. I was shifting at 6100 on my runs. Could be differences in tire sizes, but I still shift into 3rd a good ways before the line because 2nd only goes up to a little over 80mph, so he's got to be in 3rd also to hit the line at 104. Like I said, it's strange.

H.O. Driver 11-29-2013 03:10 PM

It is that 60 ft, every .1 you shave off the 60ft cuts off .2 in the big end. His 60fts are about .3-.4 better consitantly than yours Aaron? Granted he is on a slick and you were on a street tire right?

I figured the MP was different but I know they have changed the rotors some and coated them differently to not make so much heat. I don't know if GenV rotors could replace the MP90 rotors, maybe squeek a little more out of her.


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