I'm loving it!! 
New dyno #'s for the 4.8
Thread Starter
LS1Tech Sponsor
iTrader: (12)
Joined: Nov 2001
Posts: 14,865
Likes: 6
From: Bridgewater,Ma
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 
soon enough Last edited by Slowhawk; Dec 2, 2009 at 08:13 AM.
Thread Starter
LS1Tech Sponsor
iTrader: (12)
Joined: Nov 2001
Posts: 14,865
Likes: 6
From: Bridgewater,Ma
Originally Posted by PurEvl
man sick numbers, can you post the std numbers, sae is dumb on an FI car 
Figured it looks real cool Someone took the dyno sheet off my desk last night and I can't find it
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
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
Figured it looks real cool Someone took the dyno sheet off my desk last night and I can't find it
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.
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.
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.
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.
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
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
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.
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.