12 sec 1/4 mile track times of a cammed sprayed 4.8
07-24-2007, 01:17 AM
#22
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Originally Posted by StrokerAce03
Damn what a cam; how does it idle? Sounds like a pretty quick setup there.Idles great after a few 20 or so hours of tuning.
I do all my own labor and tuning.If I cant do it to my truck I dont need it done.
07-24-2007, 01:21 AM
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Originally Posted by 4u 2 nv
damn 170% duty cycle....anyways i had no clue QTP fbody headers fit on these trucks...i have a set off of my 02 LS1 camaro...any chance they would fit on my 2004 6.0 in a 2500hd? if not ill steal your thread and say mine are for sale for 500 also. 
I dont mind if you steal my thread...Keeps it at the top.
07-24-2007, 04:52 PM
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Originally Posted by Sam88Gta1
Yes they will fit...You can spend a few hours and try it out..they slide right in from the bottom.
I dont mind if you steal my thread...Keeps it at the top.
I dont mind if you steal my thread...Keeps it at the top.
how is the fitment? is it almost factory style of fitment or will a small 9lb sledge be needed to fit. im sure you had to have a custom y pipe made correct? do you recommend this type of install or sell the QTPs and get something like pacesetters with money to potentially spare? thanks
07-28-2007, 01:19 PM
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Changed it over to a NX wet system and pilled it to a 200.
Ran a 7.93 @89 with a 1.92 60ft.
Im going to add a -2 shim to the rear and hope it hooks with a new tire.
So far the wet kit only hits harder and makes me spin more off the line.
The a/f is still very rich at 11.0 and im still on the stock fuelpump.
Ran a 7.93 @89 with a 1.92 60ft.
Im going to add a -2 shim to the rear and hope it hooks with a new tire.
So far the wet kit only hits harder and makes me spin more off the line.
The a/f is still very rich at 11.0 and im still on the stock fuelpump.
11-29-2008, 08:19 PM
#30
Ran at the local 1/4 mile track last night on nitrous...no motor runs.
60 ft 1.99
8th 8.10
mph 88.54
1/4 12.67
mph 107.02
Dry kit pilled at 175hp (73 pill) with ls2 injectors a/f was at 11.0 during the run.
Comp XER 224 232 595 595 on a 110 cam.Yank TT3000 stall,QTP stainless 1 3/4 F-body headers with 3 inch Y into a stock 3.5 inch duramax cat back.
Stock 4.8 heads and 4.8 short block,stock trans(vette servo) stock single track rear 3:42 gear.Spraying through the 1-2 shift and letting out of the nitrous for the 2-3.
Runs were made on a 28x11.5 16 et street at 15lbs.
Ealier this week I ran at a 1/8th mile track and ran a 8.001 at 89 with a 1.84 60ft.I think after 4 bottles the motor at 47k miles is getting tired.
Weighed 4800 with me in it.
It makes 323 at the wheels on motor..Never dynoed with nitrous.
Im trying to blow it up to put a 6.0 in it...its starting to vibrate a little at idle and above 5500 rpm...cant be long till it goes.
60 ft 1.99
8th 8.10
mph 88.54
1/4 12.67
mph 107.02
Dry kit pilled at 175hp (73 pill) with ls2 injectors a/f was at 11.0 during the run.
Comp XER 224 232 595 595 on a 110 cam.Yank TT3000 stall,QTP stainless 1 3/4 F-body headers with 3 inch Y into a stock 3.5 inch duramax cat back.
Stock 4.8 heads and 4.8 short block,stock trans(vette servo) stock single track rear 3:42 gear.Spraying through the 1-2 shift and letting out of the nitrous for the 2-3.
Runs were made on a 28x11.5 16 et street at 15lbs.
Ealier this week I ran at a 1/8th mile track and ran a 8.001 at 89 with a 1.84 60ft.I think after 4 bottles the motor at 47k miles is getting tired.
Weighed 4800 with me in it.
It makes 323 at the wheels on motor..Never dynoed with nitrous.
Im trying to blow it up to put a 6.0 in it...its starting to vibrate a little at idle and above 5500 rpm...cant be long till it goes.
EDIT: wow I should read the dates... someone brought this back after a year lol