Stock 5.3 1/4 mile runs
#1
Teching In
Thread Starter
Join Date: Jan 2010
Location: Illinois
Posts: 13
Likes: 0
Received 0 Likes
on
0 Posts
Stock 5.3 1/4 mile runs
Took the truck to byron for its first runs. Its an 07 classic ecsb with 2wd with a 5.3 and 3.23 gears. Only mod is a vette servo. I was hoping for 15's but oh well. Let me know if my times seem about right. I left off idle the first time and foot braked the second two. It was very consistent tho.
Run#1
60=2.450
1/8=10.475
MPH=68.22
1/4=16.142
MPH=87.42
Run#2
60=2.439
1/8=10.454
MPH=68.16
1/4=16.123
MPH=87.20
Run#3
60=2.431
1/8=10.448
MPH=68.44
1/4=16.100
MPH=87.50
Thanks for any feedback guys
Run#1
60=2.450
1/8=10.475
MPH=68.22
1/4=16.142
MPH=87.42
Run#2
60=2.439
1/8=10.454
MPH=68.16
1/4=16.123
MPH=87.20
Run#3
60=2.431
1/8=10.448
MPH=68.44
1/4=16.100
MPH=87.50
Thanks for any feedback guys
#4
Baltimore Whore
iTrader: (95)
Join Date: Apr 2004
Location: In a van DOWN BY THE RIVER
Posts: 16,820
Likes: 0
Received 2 Likes
on
2 Posts
Seems about right.. rcsb trucks with 373 gears are usually down deep in the 15's, some high 14's.. With you being a ec truck and 323's thats about where you should be.. The 23's are killing you imo..
#5
Teching In
Thread Starter
Join Date: Jan 2010
Location: Illinois
Posts: 13
Likes: 0
Received 0 Likes
on
0 Posts
I had great traction all day. I would say it was 75-80 degrees and low humidity. I really think the 3.23's are hurting me. It feels like 1st gear takes forever....lol. Let the modding begin.
#7
Teching In
Thread Starter
Join Date: Jan 2010
Location: Illinois
Posts: 13
Likes: 0
Received 0 Likes
on
0 Posts
I know this isn't the section, but what brand of gears do you recommend? It looks like everybody goes with the tru trac posi on here. What is bad about the stock g80? Thanks