Street Racing & Kill Stories Basic Technical Questions & Advice

tune/xpipe/cai/gears 5.0 vs 402 GTO. *vids*

Thread Tools
 
Search this Thread
 
Old 10-27-2012, 06:12 PM
  #1  
Staging Lane
Thread Starter
 
Sticks n Stones's Avatar
 
Join Date: Aug 2009
Location: Snohomish, WA
Posts: 65
Likes: 0
Received 1 Like on 1 Post

Exclamation tune/xpipe/cai/gears 5.0 vs 402 GTO. *vids*

SHORT VERSION:
5.0 previously known mod list: offroad X pipe, CAI, tune, swapped to 3.73 gears and in a auto. year old mod list.
GTO: 402ci, 11.3 cr, fully ported TSP LS3 heads, ported LS3 intake, Ed C cam, 3600 stall, 3.70 gears.

Watch the mirrors, he wouldn't line up with me the first time, and second time he jumped before I could honk it off. 2nd race is up a pretty good grade hill btw. I'm thinking he modded some more since last time. Just not enough!



LONG VERSION:
Met this dude at the track a year+ ago, he had his 90lb wife driving what i assume was his blue 5.0 auto and it was pulling very respectable times of 12.1 to 12.2 @ 113-114mph out of his stock stall auto on 12.5" slicks (2200' DA).

At the time the 5.0 shock was still fresh therefore I had a hard time believing the Cobra guys on his mods: CAI, tune, 3.73 gears (he put them in), offroad X pipe. So I introduced myself and talked with him for the rest of the day.

The termi guys were seriously butt hurt over the new 5.0's, especially since his times were right at what two of the pullied/bolton cobra's were running. We never ran each other, but our times were damn near identical with me having 1-2 mph more with my L92 heads/stall/small cam previous build. Fast forward to this morning, and what face do I see in the window of the blue 5.0 next to me but his finally!

Both being older responsible types we managed to drive 25 miles encompassing 2 highways and 1 freeway in caravan together before the back and forth to see who would first break the MMOB creed wore me down first. Sorry fellas, I was no longer MMOB and wanted to show him what the stroker, gears, and traction did for my car!
Old 10-28-2012, 10:48 AM
  #2  
TECH Fanatic
iTrader: (6)
 
evangto87's Avatar
 
Join Date: Dec 2007
Posts: 1,007
Likes: 0
Received 0 Likes on 0 Posts
Default

that was not a race lol.
Old 10-28-2012, 11:07 AM
  #3  
TECH Junkie
iTrader: (18)
 
ramairetransam's Avatar
 
Join Date: Aug 2005
Location: Amsterdam Ny, the good part
Posts: 3,392
Likes: 0
Received 64 Likes on 51 Posts

Default

nice, engine question for , my bro is looking to do a 402 with cam and ls3 heads , do you think 525 to the wheels is doable with the 402 ?through a t56 and 12 bolt
Old 10-28-2012, 11:15 AM
  #4  
TECH Fanatic
iTrader: (6)
 
evangto87's Avatar
 
Join Date: Dec 2007
Posts: 1,007
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by ramairetransam
nice, engine question for , my bro is looking to do a 402 with cam and ls3 heads , do you think 525 to the wheels is doable with the 402 ?through a t56 and 12 bolt
absolutely... with ported heads
Old 10-28-2012, 11:35 AM
  #5  
Teching In
 
Its Stock's Avatar
 
Join Date: Jan 2011
Location: Southern, IL
Posts: 17
Likes: 0
Received 8 Likes on 4 Posts

Default

Nice kill. Any engine pics with the 402?
Old 10-28-2012, 01:26 PM
  #6  
Staging Lane
Thread Starter
 
Sticks n Stones's Avatar
 
Join Date: Aug 2009
Location: Snohomish, WA
Posts: 65
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by ramairetransam
nice, engine question for , my bro is looking to do a 402 with cam and ls3 heads , do you think 525 to the wheels is doable with the 402 ?through a t56 and 12 bolt
Originally Posted by evangto87
absolutely... with ported heads
Agreed. It's possible without porting, but would have to make up for the extra 15-20rwhp with alot bigger cam. Not a good tradeoff at all IMO.
Originally Posted by Its Stock
Nice kill. Any engine pics with the 402?
Nothing in car. I deleted all of them and never got around to taking new ones. Here's pics of the motor after the build:


Old 10-28-2012, 03:45 PM
  #7  
Launching!
 
red beast's Avatar
 
Join Date: Apr 2007
Location: lynchburg va
Posts: 279
Likes: 0
Received 0 Likes on 0 Posts
Default

nice runs your car moves out..



Quick Reply: tune/xpipe/cai/gears 5.0 vs 402 GTO. *vids*



All times are GMT -5. The time now is 07:53 PM.