Printable View
I was sitting around talking to a friend about the top speed in our 04 5.3L. What do you think the top speed is on them? What is the fastest anyone has had their trucks up to? There has to be a certain point where the force is so great the truck just wont push anymore. I was guessing top speed could be around 130.
My 92 was running side by side to a 96 vette and she said it was going 145 with the old LT1 engine. Who knows how accurate the vette speedometer was though, totally stock vette.
i have had mine over 140 a few times. there is a vid floating around here of me and V8 doing some speed. we shift into 4th at 120 and we kept going for a while.
A verified 134 before I let off while Allen was tuning it last time I was up in SA...Zed
hey wats the egr delete????
Older engines had EGR, newer models don't. EGR delete sets the PCM up like it never had the EGR and will make it possible to pass the EGR testing once the EGR has been removed from the vehicle.
Little over 120 on my z with the mods in my sig.
Stock isn';t there like a 108 limiter? Haven't had a LS1 truck up that high but been damn near 150 in my bros not so stock R/T and it was still pulling like crazy.
98mph stock limiter
What is everyones limiter set on after they got there tune.
probably 130 or 135
As high as it will go! I think it is something like 255MPH or something. Maybe Allen can chime in.Quote:
Originally posted by tipp@Apr 25 2005, 10:06 PM
What is everyones limiter set on after they got there tune.
Allen told me he likes to set them at 135.
Chris
Mine was at 135, then 185 after I hit the 135 one night coming home, then when I swapped PCM's he set it at 155 I think... :smile:...So hey, wait a minute to be truthful, 135 is my official top speed... :lol:
Zed
My truck hits a brick wall of air at 120 I guess cause my trucks so high up or something but after it pegs the escalade cluster the rpm's dont rise anymore.