6.4 tuned vs lb7 - Page 7 - Chevy and GMC Duramax Diesel Forum
Competition Discuss Drag Racing, Sled Pulling, and Dyno Event setup, technique, and results.

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post #61 of 78 (permalink) Old 01-20-2016, 07:09 PM
AJH
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Did this happen yet!?

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2004 RC60CA LB7/ZF6 flatbed
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post #62 of 78 (permalink) Old 01-20-2016, 07:13 PM
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We lined up at the strip and both boosted launched. He literally went no where and it just revved up. Whenever he tries to boost launch it doesn't work. It also doesn't go in reverse sometimes

08 CCSB LMM - HSP s369sxe, s&s 10mm cp3, built trans with 1058, Danville tuned. SOLD

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16 CCSB Z71 LTZ 2500 - SDP cp3 conversion, exergy sportsman, SDP y bridge intake and intercooler pipes, FASS titanium 165, 5” jamo straight pipe, UDP tuned

12.97 @ 103.73
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post #63 of 78 (permalink) Old 01-20-2016, 08:07 PM
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Originally Posted by Rueben1988 View Post
The LML was running Motor Ops highest tune. And both fords had Innovative tune the black one had the Xtreme street and the red had Xtreme race.
Not trying to make excuses but innovative tunes leave plenty to be desired in my experiences. I ran innovative extreme race back to back with gearhead hot street. Results= extreme race - 13.8. Hot street - 12.9

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post #64 of 78 (permalink) Old 01-21-2016, 02:54 PM
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H&s isn't as good as Spartan or sct I believe. I know Spartan tunes are hard on transmissions. The 6.4s can move though. They have the air and fuel but stretch head bolts easily. To the op though your lb7 should take it for sure. I was looking at different threads and a lot of guys say they run 12.8's - 13.5 depending on tires etc. I hope my buddy gets his trans re built this winter. His 6.4 310 tune should be about dead on with my max effort 230 built trans.
You have a 230 horse tune and trans but your sig says 13.6 for a 1/4 time...was that before you got your max tune or is that on your current setup? Just seems a few tenths slow

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post #65 of 78 (permalink) Old 01-21-2016, 05:02 PM
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You have a 230 horse tune and trans but your sig says 13.6 for a 1/4 time...was that before you got your max tune or is that on your current setup? Just seems a few tenths slow
Yeah the 13.6 was on stock trans with a 150hp tune. Track closed before I had the trans built.

08 CCSB LMM - HSP s369sxe, s&s 10mm cp3, built trans with 1058, Danville tuned. SOLD

18 CCSB Z71 LTZ 1500 - 6.2, 8 speed trans, s&b intake, elite engineering e2x ultra catch can SOLD

16 CCSB Z71 LTZ 2500 - SDP cp3 conversion, exergy sportsman, SDP y bridge intake and intercooler pipes, FASS titanium 165, 5” jamo straight pipe, UDP tuned

12.97 @ 103.73
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post #66 of 78 (permalink) Old 01-21-2016, 05:07 PM
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Yeah the 13.6 was on stock trans with a 150hp tune. Track closed before I had the trans built.
Ok haha that makes much more sense. I was thinking something just didn't add up!
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post #67 of 78 (permalink) Old 01-21-2016, 05:41 PM
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Ok haha that makes much more sense. I was thinking something just didn't add up!
Looks like you ran the same times!

08 CCSB LMM - HSP s369sxe, s&s 10mm cp3, built trans with 1058, Danville tuned. SOLD

18 CCSB Z71 LTZ 1500 - 6.2, 8 speed trans, s&b intake, elite engineering e2x ultra catch can SOLD

16 CCSB Z71 LTZ 2500 - SDP cp3 conversion, exergy sportsman, SDP y bridge intake and intercooler pipes, FASS titanium 165, 5” jamo straight pipe, UDP tuned

12.97 @ 103.73
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post #68 of 78 (permalink) Old 01-21-2016, 05:48 PM
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Damn close! 13.65 at 98.8 with a 1.81 60'. Truck had no downpipe at the time and a dirty fuel filter!
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post #69 of 78 (permalink) Old 01-21-2016, 05:51 PM
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Damn close! 13.65 at 98.8 with a 1.81 60'. Truck had no downpipe at the time and a dirty fuel filter!
Weird I had a 1.81 60' also. I ran a faster time but less top speed lol. My very first run I hit 98.2 at 13.68. Truck got slower throughout the night but my launches got better. I really want to break 12s

08 CCSB LMM - HSP s369sxe, s&s 10mm cp3, built trans with 1058, Danville tuned. SOLD

18 CCSB Z71 LTZ 1500 - 6.2, 8 speed trans, s&b intake, elite engineering e2x ultra catch can SOLD

16 CCSB Z71 LTZ 2500 - SDP cp3 conversion, exergy sportsman, SDP y bridge intake and intercooler pipes, FASS titanium 165, 5” jamo straight pipe, UDP tuned

12.97 @ 103.73
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post #70 of 78 (permalink) Old 01-21-2016, 06:08 PM
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Weird I had a 1.81 60' also. I ran a faster time but less top speed lol. My very first run I hit 98.2 at 13.68. Truck got slower throughout the night but my launches got better. I really want to break 12s
Should be close with your setup!
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