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Owner :
sjgrimsley
Trans Am :
1982 Pontiac Firebird Trans Am
Displacement :
6.7 L
Fuel type :
gasoline
Transmission :
automatic
Curb weight :
3190 lbs
Coefficient of drag :
0.32
Frontal area :
0 sq.ft.
Instrumentation :
Description :
406 SBC.
Converted to sequential EFI, electronic throttle (drive-by-wire), coil per cylinder distributorless ignition. 4L60e transmission. Run by 2003 Corvette PCM. Custom tune by myself using HPTuners.
Heads, cam, intake, full exhaust, etc.
Viper GTS Red. C5 Z06 replica wheels 17"x8.5"-18"x9.5"
Build Thread :
Current Mods :
Planned Mods :
Tire spats, full belly pan, LeMans style side skirts, rear diffuser, 1.5"~2" drop.
Official Fuel Economy Ratings
EPA city
15 mpg(US)
EPA highway
21 mpg(US)
EPA combined
17 mpg(US)
Actual Fuel Economy Performance
Lifetime
20.84 mpg(US)
Last 3 tanks
20.89 mpg(US)
90 days
20.84 mpg(US)
View Fuel Log
Last updated: Mar 19, 2014
(Created: 2014-02-23 23:59:09 / Modified: 2014-03-20 22:11:53)