Street Racing & Kill Stories Basic Technical Questions & Advice

99 Z28, 4G63T Colt, LS2 GTO, EFI Live Dmax, Cobalt SS TC

Thread Tools
 
Search this Thread
 
Old 03-15-2012, 01:34 AM
  #1  
TECH Senior Member
Thread Starter
iTrader: (8)
 
gregrob's Avatar
 
Join Date: Sep 2008
Location: 6,000+ feet
Posts: 5,130
Likes: 0
Received 4 Likes on 4 Posts

Default 99 Z28, 4G63T Colt, LS2 GTO, EFI Live Dmax, Cobalt SS TC

The Colt runs 11.70s at our altitude on bottle.

First run with him with no spray (didnt hit) his turbo didnt spool off the line for **** so I beat him pretty bad.

Second run his nitrous hit, and I spun bad, pedaled it and he got me by probably 2 cars in the 1/4 but at 120 I started pulling around him pretty good for some reason, and he let off.

Third run we both had a great launch but he pulled ahead and creeped out to about 1.5 ahead in the 1/4. I started pulling back on him at 100 and he let off.

LS2 Goat was just intake exhaust, M6. I got him pretty damn bad. Many car lengths.

EFI Live Dmax tuned by me. I leave right with him (which is impressive because it rips out of the hole) and steadily walk away to a 4ish car victory.
He has lift pump, Transgo Jr kit, built front end, lowered, drop shackles and traction bar snubbers in the rear.

Turbo Cobalt SS. He used to beat me from a roll but with my latest "tricks" we went from a 20 roll, then a 35ish roll.. Both times I would jump out several cars and he would never pull back. From a dig I murder him because his **** doesnt hook.
He has Hahn Intake, ZZP Front Mount, Down pipe, some traction mods, and a 22psi Custom tune.

No vids of that night, but heres a vid of the colt going ~11.70

http://www.youtube.com/watch?v=dBle-FM2LOc
Old 03-15-2012, 01:35 AM
  #2  
TECH Senior Member
Thread Starter
iTrader: (8)
 
gregrob's Avatar
 
Join Date: Sep 2008
Location: 6,000+ feet
Posts: 5,130
Likes: 0
Received 4 Likes on 4 Posts

Default

Heres a vid I shot today of the Z28
http://www.youtube.com/watch?v=mmMhtKVc4Bk
Old 03-15-2012, 09:33 PM
  #3  
Teching In
 
1TFROT's Avatar
 
Join Date: Dec 2010
Location: chi-town
Posts: 19
Likes: 0
Received 0 Likes on 0 Posts
Default

what's the d-max make? guessing not a **** ton if it's only a trans-go and not a built trans (unless he's pushing the limits of a fairly stock trans)

just wondering

that little colt moves out!
Old 03-16-2012, 12:17 AM
  #4  
TECH Senior Member
Thread Starter
iTrader: (8)
 
gregrob's Avatar
 
Join Date: Sep 2008
Location: 6,000+ feet
Posts: 5,130
Likes: 0
Received 4 Likes on 4 Posts

Default

He's pushing the limits pretty hard. Should be right at 500
Old 03-17-2012, 08:05 PM
  #5  
11 Second Club
 
camaro98z28's Avatar
 
Join Date: May 2002
Location: Peoria, AZ
Posts: 710
Likes: 0
Received 0 Likes on 0 Posts

Default

Back in the 90's, there was a dodge omni that ran a 10.5.. freaking funny




All times are GMT -5. The time now is 01:07 PM.