Congrads Stock48, 10.65@126.99
#14
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From: Wichita Falls Tx.
Oh well, he did tell me when he first got there the truck saw 18psi instead of the normal 15-16 so it is a lower altitude. lol
and was lean, so he pulled the boost back.
Mark, we just need to turn your psi up now.
#16
#17
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From: Wichita Falls Tx.
This other build,76GTK we are going larger log to try to keep the back pressure down, making it easier to get in and out of the cylinder. Looks like a 4" DP pipe might just fit, if not I have some 3.5 around to finish it out.
#19
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From: Colorado Springs, Co/ Central, Ca
Thank's for the guys for the complements. As some of you probably know I was called out, and had a race set up with a 10 sec turbocharged mustang this weekend(opening day at the track). On tuesday I discovered a blowen headgasket.. I had the choice to tuck my tail and forfit, or bust some serious *** and try to fix it. It has been a long hard week with several nights with no sleep Seems the blood, sweat, and tears payed off today. I want to thank Rick for comming through, getting my intake stuff hear in time, and my machinist Mark Jones for getting right on my heads, and also the guy's at the dealership for getting me my gaskets on time. Everything was a rush nextday drop ship effort. I got the truck running late yesterday afternoon, and only had about an hour to retune for the ported heads, .96AR, and meth. Keep in mind the track Im running at is 5000' above sealevel, and DA was over 7000'. If you go to there web site the correction factor is ET X .9393, for a turbo charger/supercharger it is about half. I drove the truck an hour to the track with my jack, and tires in the back. This is the first time ever at the track for this truck, and I only got two passes. The first pass I tried to launch at 3800RPM, and 8PSI. Spunn bad so slammed the breaks on at 1/8 mile. Second pass I left at 2800RPM @2psi, it dogged out of the hole, but hooked. I ran the truck with 13~14PSI, on 91 oct pump gas, with 25% E85 mix, 100% meth, with a 625 nozzle. Im all out of fuel pump so the AFR was 12.0-12.2 Only thing I removed was the tail gate, and spare tire. I ran the truck through the full exhaughst, with no cutout. The specs to my combo are in my dyno thread. The only changes are the ported heads, .96AR, and METH. Boost actually dropped about 2PSI with the heads. I didn't have a chance to flow the heads, but they should be in the 280-290 range. I have about 4 hrs into them. Im really happy with my times, for a stock bottom end 6.0l @5000+LBS at 5000'. Also with out the aid of N2o. What is the fastest stock bottom 6.0L 4x4 all boost? Sorry if Im rameling I feel like a Zombe right now. Sorry there is no vidieo I didn't have anyone to vidieo me I can say there is alot left in it If I can get some traction, and a few more passes. Im confident it will go 10.40's if I play with the launch. After the 10.65 I got booted.
Last edited by stock48; 03-31-2008 at 03:13 AM.