New fastest time with 4L80E swap
#1
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From: Bay Springs, MS
I know i havent been posting on here much lately, hasnt been much to post. Not that too many people care now that we have the fastest street truck in the 9's (thanks blacksheep). But i got me a new fastest motor 60ft and ET with the 4L80E , ive been playing with the combo for a while and think i got it right, i went 1.67 60ft (as fast as when i was spraying 175 out the hole on the th350) and 12.35@105 so im gonna try one more time and see if i can get a 10.99 out of it on spray
#4
Originally Posted by SPRAYEDSIERRA
I know i havent been posting on here much lately, hasnt been much to post. Not that too many people care now that we have the fastest street truck in the 9's (thanks blacksheep). But i got me a new fastest motor 60ft and ET with the 4L80E , ive been playing with the combo for a while and think i got it right, i went 1.67 60ft (as fast as when i was spraying 175 out the hole on the th350) and 12.35@105 so im gonna try one more time and see if i can get a 10.99 out of it on spray 

#5
17,16,15,14,13,12,11 Drvr
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From: Mont Belvieu, Texas
Damn very good times man, you seem to loose it on the topend though, any reason for only 105 mph, any weight reduction done, short belt, what are all the mods done to the truck, NOS tune or N/A tune, sorry for all the ?'s lol, great run either way.
P.S. Not trying to be an ***, just curious.
P.S. Not trying to be an ***, just curious.
#6
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From: From Houma La. Living n Ellisville Miss.
good job man it was nice to put facing back at the track.i don't think you will have to worry about the 10.99 but i have the same ? as v 8 mph is a little low you could be in the 11.9 on motor if the mph goes up a little.
nice 60' tho
nice 60' tho
Last edited by litreddevil; Dec 4, 2006 at 10:37 PM.
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#8
Originally Posted by dirt_track_racer_81
with a 60'ft time and that mph he has, he should be close to 11.9 on motor..hell my truck did 109 mph, had just a 12.78 et..errrrr
that eats me up..
that eats me up..
#9
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From: From Houma La. Living n Ellisville Miss.
Originally Posted by dirt_track_racer_81
with a 60'ft time and that mph he has, he should be close to 11.9 on motor..hell my truck did 109 mph, had just a 12.78 et..errrrr
that eats me up..
that eats me up..well i have a few friends and my truck i went 12.33 at 108 with a 1.65 60' and their is a cc that put a 1.71 60' and ran a 12.60 at 109 and a reg cab short bed that ran 12.22 at 110 with a 1.75 60'
#10
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From: Bay Springs, MS
Im not real sure why im not getting any more mph than that, ive been curious about that myself. When the truck shifts into second it pulls to 5000 and then rpms drop back to 4500 like the converter is locking then it pulls on to 7200 and shifts into third, it only does it in second gear. Ive got it set up with HPtuners where the converter wont lock at all because i thought it might be causing the problem, im assuming thats why mph is off.... Any ideas


