Stock rev limit
#1
Staging Lane
Thread Starter
iTrader: (4)
Join Date: Jul 2010
Posts: 53
Likes: 0
Received 0 Likes
on
0 Posts
Stock rev limit
I have been playing with the hypertech settings trying to find some gains. I know they suck but i picked it up super cheap and it's all I have at the moment.
What is the stock rev limit on an 02 5.3? What can I safely spin a stock internal 5.3 to? At what rpm does power start to fall off?
Mods in sig.
What is the stock rev limit on an 02 5.3? What can I safely spin a stock internal 5.3 to? At what rpm does power start to fall off?
Mods in sig.
#2
TECH Fanatic
I have been playing with the hypertech settings trying to find some gains. I know they suck but i picked it up super cheap and it's all I have at the moment.
What is the stock rev limit on an 02 5.3? What can I safely spin a stock internal 5.3 to? At what rpm does power start to fall off?
Mods in sig.
What is the stock rev limit on an 02 5.3? What can I safely spin a stock internal 5.3 to? At what rpm does power start to fall off?
Mods in sig.
I have had a tuner compare the Hypertech tune against the OE tune and all it did was increase fuel to the point of being too rich and hardly bumped up the spark at all.
#3
TECH Senior Member
iTrader: (10)
Join Date: Oct 2004
Location: Crystal Springs, MS
Posts: 14,068
Likes: 0
Received 2 Likes
on
2 Posts
Actually, the hypercrapper bumped the timing up wayy too high and didnt touch the fuel.
I had one when i got efilive and my first tune, with efilive, with me not knowing what i was doin made a big difference.
Ill look and see if i can find it again, ill post up what the changes were just for the heck of it.
But set the revlimiter up as high as it will let you, And see if you can get it to shift at 6000.
I ran my best times on my bone stock truck shifting it at 6100.
I had one when i got efilive and my first tune, with efilive, with me not knowing what i was doin made a big difference.
Ill look and see if i can find it again, ill post up what the changes were just for the heck of it.
But set the revlimiter up as high as it will let you, And see if you can get it to shift at 6000.
I ran my best times on my bone stock truck shifting it at 6100.
Thread
Thread Starter
Forum
Replies
Last Post
MileHighSierra
GM Drivetrain & Suspension
5
07-22-2015 11:19 PM
bsgiffor
GMT 800 & Older GM General Discussion
1
07-19-2015 11:14 AM