Chevy Silverado/ GMC Sierra Forum Discuss the Chevrolet Silverado and GMC Sierra here.

new 1/4 mile time!!!

Thread Tools
 
Search this Thread
 
  #1  
Old 03-13-2008, 12:39 PM
ito707's Avatar
Thread Starter
Join Date: Oct 2007
Location:
Posts: 123
Default new 1/4 mile time!!!

Went 2 the drag strip last night I ran a 15.7 with my best R/T of .009.My old best was a 16 flat but since then I installed edelbrock headers so I got a pretty good gain.I think its a good time its only a 4.8,go back next week see if I can get a better launch.
 
  #2  
Old 03-13-2008, 01:07 PM
Join Date: Feb 2008
Location:
Posts: 114
Default RE: new 1/4 mile time!!!

nice! I still have to take mine out to the track ! but when i do ill be sure to post it for sure!
 
  #3  
Old 03-13-2008, 02:08 PM
ito707's Avatar
Thread Starter
Join Date: Oct 2007
Location:
Posts: 123
Default RE: new 1/4 mile time!!!

Yea man post ur times!!!Does anybody know the stock 1/4 mile time for a rcsb 4.8?Just wonderin how much time I shaved off with the mods.
 
  #4  
Old 03-13-2008, 07:47 PM
rxsteven's Avatar
Senior Member
Join Date: Jan 2008
Location: Wherever my job takes me
Posts: 1,460
Default RE: new 1/4 mile time!!!

Thats not bad times for youre mods try to get some video if you can.
 
  #5  
Old 03-13-2008, 11:27 PM
72charger's Avatar
TruckForum Addict
Join Date: Jun 2007
Posts: 1,725
Default RE: new 1/4 mile time!!!

I don't know what the stock 1/4 time is with a 4.8 rcsb but I know I ran a 10.61 in mine in the 1/8 stock.... well okay I had a K&N air filter but no redneck ram air so you get the point.
 
  #6  
Old 03-14-2008, 12:52 PM
ito707's Avatar
Thread Starter
Join Date: Oct 2007
Location:
Posts: 123
Default RE: new 1/4 mile time!!!

I'll try 2 get some video up next week along with some timeslips.These rims and tires are weighing me down though I think I might get low 15's on stock wheels and if I adjust a couple things on my predator.What's the best way 2 run the dragstrip in D or manually shift up from 1st?
 
  #7  
Old 03-14-2008, 09:31 PM
rxsteven's Avatar
Senior Member
Join Date: Jan 2008
Location: Wherever my job takes me
Posts: 1,460
Default RE: new 1/4 mile time!!!

I like to use the tow/haul button try driving around with it on it is pretty cool. It will make you Flowmasters sound even better because it strings out the gears a little longer and then bamm it hits the next gear a little harder.
 
  #8  
Old 03-14-2008, 10:22 PM
ito707's Avatar
Thread Starter
Join Date: Oct 2007
Location:
Posts: 123
Default RE: new 1/4 mile time!!!

I like droppin it into 2nd and hearin the rumble of the exhaust!!
 
  #9  
Old 03-14-2008, 10:23 PM
ito707's Avatar
Thread Starter
Join Date: Oct 2007
Location:
Posts: 123
Default RE: new 1/4 mile time!!!

I like droppin it into 2nd and hearin the rumble of the exhaust!!
 
  #10  
Old 03-14-2008, 10:27 PM
rxsteven's Avatar
Senior Member
Join Date: Jan 2008
Location: Wherever my job takes me
Posts: 1,460
Default RE: new 1/4 mile time!!!

Wow you must realy like it to post it twice!!!!!!
 


Quick Reply: new 1/4 mile time!!!



All times are GMT -5. The time now is 07:26 AM.