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EvilLS1's 1999 Pontiac Trans Am 



Specifications
  • 1999 Pontiac Trans Am
  • LS1 V8 (346 ci)
  • A4 Tranny
  • Leather interior
  • Articulating seats
  • T-Tops
  • 500 watt Monsoon stereo
  • 12 disc CD changer
  • All power options

Modifications

Engine/Induction
  • PRC stage 2.5 5.3L heads
  • Comp custom grind .230/.232 .591/.595 112+2
  • PRC custom race series dual spring kit
  • Manley 5/16X7.4 pushrods
  • LS6 intake w/28.8lb injectors
  • ASP Crank Pulley
  • Whisper Lid
  • Ported TB
  • WS6 Lower Airbox
  • ASCD WS6 Ram Air Hood
  • FRA mod
  • Dyno-tuned with LS1Edit
Exhaust
  • Mac 1 3/4" headers w/ORYP
  • Borla Cat-back
  • Qtec Electronic Cutout
Drivetrain
  • Pro-Built 4L60E
  • TransGo shift kit
  • Yank ST3500 stall
  • B&M Supercooler
  • Moser 12 Bolt w/3.42s
Other Stuff
  • Lakewood DS safety loop
  • SLP Line Lock
  • NX Switch Panel (for cutout & line lock)
  • !Back-seat
  • !Front swaybar
  • Draglites w/ MT ET Street DRs

Performance
Best 1/4 mile ET:
11.67 @ 116.23 mph (1.55 60') - with transmission problems.

Dyno:
430.2 RWHP & 391.9 RWTQ

Milestones
April 2000
  • Mods: Borla Cat-back
  • Weather: Poor (very humid)
  • Density Altitude: N/A
  • Track prep: Poor
  • Best ET: 13.62@N/A mph (stock 2.73 gears)
  • View Timeslip

June 2000
  • New Mods: None
  • Weather: Good
  • Density Altitude: N/A
  • Track prep: Fair
  • Best ET: 13.42@104.63 mph
  • View Timeslip

September 2000
  • New Mods: Whisper Lid, Free EGR mod, Free Ram Air mod
  • Weather: Good
  • Density Altitude: N/A
  • Track prep: Fair
  • Best ET: 13.27@105.74 mph
  • View Timeslip

October 2000
May 26 2001
October 21 2001
  • New Mods: Yank ST3500 stall converter & B&M tranny cooler
  • Weather: Poor
  • Density Altitude: 1355 ft
  • Track prep: Fair
  • Best ET: 12.49@108.57 mph
  • View Timeslip

October 28 2001
  • New Mods: No new mods.. Just better weather.
  • Weather: Good
  • Density Altitude: -350 ft
  • Track prep: Good
  • Best ET: 12.15@110.38 mph (1.62 60' on Nittos!!)
  • View Timeslip

December 10 2001
  • New Mods: ASP crank pulley, !front swaybar, ET streets, skinnies up front
  • Weather: Good
  • Density Altitude: -277 ft
  • Track prep: Fair
  • Best ET: 12.08@111.51 mph (1.60 60')
  • View Timeslip

February 17 2002
  • New Mods: A few weightloss mods (weight = 3350 lbs)
  • Weather: Good
  • Density Altitude: -169 ft
  • Track prep: Good
  • Best ET: 11.99@111.73 mph (1.58 60') Woohoo!! Finally!
  • View Timeslip

October 15 2004
  • New Mods: Comp cam, LS6 intake, 28.8 lb injectors, Moser 12 bolt w/3.42s, MT Drag Radials, back at full weight (3650 lbs)
  • Weather: Good
  • Density Altitude: -58
  • Track prep: Good
  • Best ET: 11.73@115.23 (1.56 60' on drag radials!)
  • View Timeslip
  • View Dyno results with mods listed above

June 5 2005
March 17 2007
  • New Mods: Pro-Built 4L60E, Dyno-tuned
  • Weather: good
  • Density Altitude: ?
  • Track prep: fair
  • Best ET: 11.67@116.23 (1.54 60' on drag radials)
  • View Timeslip Another one
  • Watch video clips:11.67 pass 11.68 pass
  • Notes: Had transmission problems on every pass. As you can hear in the video clips, it flares up and bounces off the rev limiter on the 2-3 shift costing me several tenths and mph. I know its got a 10.9 - 11.0 in it once all the bugs are worked out.
  • View Dyno results with mods listed above



Videos

Random pics



Photos
draglites.jpg mycar5.jpg launch1.jpg mydyno1.jpg csburnout1.jpg tadragula.jpg launch3.jpg pspic.jpg
Powered by: vBGarage by magnus

Author Comment Date
Mr. P Is it true, you really do have a goat skin interior in that car? 12-31-2006
LadyLS1 u should be October calendar sense October Evil Like u!!! 10-09-2006
Ricky Was wondering if you have any suggestions on adding some horsepower to my 2002 WS6 trans am 03-31-2005
speed freak nice car but I still like the ilder transams better 02-23-2005
Lavender amazing car' But Danger enticed u r' 01-11-2005

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