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New dyno #'s for the 4.8

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Old Oct 21, 2005 | 02:25 PM
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Default New dyno #'s for the 4.8

Some new #'s at 17lbs /pump gas.We are running out of fuel so bigger injector's will go in along with upping it to 20lbs --on pump gas soon enough

Last edited by Slowhawk; Dec 2, 2009 at 08:13 AM.
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Old Oct 21, 2005 | 02:27 PM
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I'm loving it!!
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Old Oct 21, 2005 | 02:28 PM
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all this from the little 4.8 that could bet matt cant wait to get some more runs now great work as usal don
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Old Oct 21, 2005 | 02:45 PM
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man sick numbers, can you post the std numbers, sae is dumb on an FI car
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Old Oct 21, 2005 | 02:47 PM
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Damn, I didnt know it made that much.
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Old Oct 21, 2005 | 03:08 PM
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Originally Posted by PurEvl
man sick numbers, can you post the std numbers, sae is dumb on an FI car
those are the other common #'s Figured it looks real cool

Someone took the dyno sheet off my desk last night and I can't find it
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Old Oct 21, 2005 | 03:13 PM
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sweet mother of god, that is sick. and that is only at 17lbs. think it will break through the 600 mark?
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Old Oct 21, 2005 | 04:27 PM
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Damn hide the boost controller lmao!
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Old Oct 21, 2005 | 07:29 PM
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Originally Posted by Slowhawk
those are the other common #'s Figured it looks real cool

Someone took the dyno sheet off my desk last night and I can't find it
Ooooppppss...... I thought that copy was for me.

Corrected it made 530/570.

I want to thank Don for all the killer work as usual. And to Marcel for tryin to get edit on my computer for like 2 hours.
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Old Oct 22, 2005 | 09:22 AM
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AHAHAHHAHAHAH marcel fucked up edit again. Dont feel bad i fixed dons edit computer after it was marcel'd
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Old Oct 22, 2005 | 05:45 PM
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No he didnt **** it up. I think that I got it on there now. I had the disk back home. If not I think I might have to hook up with you mike bc everyone tells me that you are the man when it comes to stuff like that.
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Old Oct 23, 2005 | 12:08 PM
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Nice numbers. Very impressive. Did y'all happen to see that there's another sts truck in the 11's? quicksilverado i think.
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Old Oct 23, 2005 | 08:25 PM
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Originally Posted by DanaliHD
Nice numbers. Very impressive. Did y'all happen to see that there's another sts truck in the 11's? quicksilverado i think.
Ya I was that. That thing went 11.35 @118.2. Thats moving. That was with a 1.67 60' too. I went 11.80@118.9 with a 1.9 60'. I think if i get the weight down and get some more fuel into the thing I can take him. If not I'll just spary it. Right Don
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Old Oct 23, 2005 | 08:45 PM
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We'll work on it Was the other truck a 4.8? The truck definitely was lighter though
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Old Oct 23, 2005 | 08:55 PM
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No. the other truck is a worked over 370ci. Why was the other truck definitely lighter??? I did my pre-race porcalen weight reduction mod
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Old Oct 24, 2005 | 08:25 PM
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Originally Posted by 8ALTNG
No. the other truck is a worked over 370ci. Why was the other truck definitely lighter??? I did my pre-race porcalen weight reduction mod

NICE!!! Pull that damn tonneau, spare, tailgate and whatever else you can off that thing and meet me at the track this week.

This is what quicksilverado's sig says: 2000 RCSB Mods 370, STS gt-67, meth injection, 4l80e, 2800 stall, AS&M headers, e-fans

I'd love to know the race weight.
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Old Oct 24, 2005 | 08:49 PM
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here is what quick told me its got:
6.0 bored .030 over, forged -29 cc pistons, arp head studs, 214/222 cam, Asm headers. C.R. is about 7.8-1, a little lower than I wanted but its working. Other than that it is a stock 6.0. Stock 4l80e with an Artt Carr 2800 stall. Stock suspension other than Edelbrock IAS shocks. No tail gate, sparetire, or hitch receiver. The scales were not open at the track so I'm guessing right at 4500 lb race weight. Boost is 12 psi. Meth injection, No I/C. Only 12 degrees of timing.

Looks like Don has his work cut out for him this winter
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Old Oct 24, 2005 | 08:51 PM
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I asked the chicks at NED last time I was there why the scale wasn't on and they said they only turn it on for street night on Friday. You should see if Don will drag it for you, i'm sure he's got more experience with trying to get the tires to hook up than either of us do. I tried in 2wd twice, it was hillarious.
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Old Oct 24, 2005 | 08:56 PM
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Originally Posted by DanaliHD
I asked the chicks at NED last time I was there why the scale wasn't on and they said they only turn it on for street night on Friday. You should see if Don will drag it for you, i'm sure he's got more experience with trying to get the tires to hook up than either of us do. I tried in 2wd twice, it was hillarious.
I think that I can run that truck just fine. There is no need to have Don race my truck. Besides its so slow he would fall asleep
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Old Oct 24, 2005 | 09:04 PM
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hahaha whats up with that, he drove a 4.8 liter to 11.8 didnt he???
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