Vehicle Owner

Member ID: MdFormula350

Location: Somewhere, MD

Vehicle Info

1991 Pontiac Firebird

Bragging Rights

  • 1/4 Mile13.4 sec @ 101 mph
  • 0-600sec
  • Top Speed145mph
  • HP239
  • Weight3360lbs

Major Upgrades

  • turbo
  • nitrous
  • bore increase
  • port and polish
  • supercharger
  • extrude honed
  • stroke increase
  • engine swap

Modifications

Performance Parts

Exterior Styling

  • Nitto Tires 
  • Ronal Wheels 

Car Audio & Video

Ratings

    • Currently 3.9/5 Stars.
    • Currently 3.8/5 Stars.
    • Currently 3.8/5 Stars.
    • Currently 3.8/5 Stars.
    • Currently 3.8/5 Stars.
    • Currently 3.8/5 Stars.

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Last updated: Sep 09, 2009

Hits: 58,055

Jim’s Pontiac Firebird
“Formula 350”

  • Currently 3.8933333333333 /5 Stars.
125 guestbook comments

Introduction / Information / Mods:

 

MdFormula350's 1991 Pontiac Firebird

 

- 1991 Pontiac Firebird Formula 350.

- Picked it up with 62,000 original miles back in 2002

- Best track time (04/14/06): 60 foot 1.746, 1/8 8.498 at 79.09 mph, 1/4 13.449 at 101.86 mph : Capitol Raceway

- Best 60 foot time (06/16/06): 1.719

- Dyno numbers from Performance Specialties, Inc. (PSI) on their Mustang Dynamometer:

239 Horsepower, 315 Torque

- Quarter mile run on the dyno 13.4 at 103 mph

- Weight with driver and half tank of gas: 3580

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............ Options / Standard Equipment:

- Exterior color = Black

- Interior color = Beechwood tan cloth

- L98 350 tuned port injection (TPI) engine option with t-tops (lexan plastic) and gta black cross laced rims

- Ws6 suspension, 4 wheel disk brakes, 10 bolt posi rear end with 3.23 gears & 28 spline axles, and the 4L60 (TH-700-R4) automatic 4 speed overdrive transmission

- Power windows, locks, mirrors, antenna, and rear pull down hatch; rear view mirror with the map lights, rear defroster, and cruise control

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* Modifications / Maintenance *

............ Engine Bay Area:

Stock 350 (5.7) TPI (L98) long block and intake

- Custom burnt chip, 8 base timing set on distributor / ecu

- K&n cylinder cone at the end of the stock air box tube

- Tpis air foil

- 180 thermostat

- Throttle body coolant bypass

- March power amp series under-drive pulley set

- 5w-30 Super Tech regular conventional engine oil

- A/c delco stock size oil filter PF454

- Standard green engine coolant, 50/50 mix with tap water
_________________________________________________________________________________________

............ Exhaust:

- Slp 1 3/4 ceramic coated stainless steel shorty race headers (non emissions)

- Slp install kit, included all bolts and gaskets

- Slp dual cat y-pipe with straight pipes deleting the cats

- Catco 3 inch slip-on cat on the I-pipe

- Slp two on the left (TOTL) catback modified: deleted slp muffler with custom y-pipe in rear still using the slp two on the left tips

_________________________________________________________________________________________

............ Ignition:

- A/c delco standard spark plugs, gapped at .036

- Msd blaster 2 coil

- Msd cap and rotor

- Msd black 8.5mm super conductor direct fit 90 degree boot spark plug wire set, under 200 ohms per wire

- Made-for-u custom black center bolt wire looms

_________________________________________________________________________________________

............ Stuff Removed / Deleted:

- Air Conditioning, replaced with a factory stock heater box and a/c delete pulley

- A.I.R system

- Egr system

- Cruise Control

- Evap canister, replaced with small fuel filter

- Power antenna

_________________________________________________________________________________________

............ Chassis / Suspension:

- Prothane polyurethane red engine mounts & black tranny mount

- Spohn weld-in tubular subframe connectors

- Spohn black adjustable polyurethane bushing lower control arms

- Spohn weld-in lower control arm relocation brackets

- Spohn black adjustable polyurethane bushing panhard bar

- Spohn black adjustable polyurethane bushing torque arm with front driveshaft loop

- Top-down solutions (TDS) wonderbar

- Front sway bar (36mm hollow) removed

- Stock 24mm solid ws6 rear sway bar

- Top-down solutions rear greaseable sway bar bushings

- Energy suspension rear red polyurethane sway bar endlinks

- Lakewood drag 70/30 front struts & 50/50 shocks

- Eibach pro-kit spring set, lowers about 1 inch

- Passengers side rear airlift air bag set at 10 psi

- Silicone based synthetic water-proof grease used on chassis and suspension bushings
_________________________________________________________________________________________

............ Brake System:

- Stock rotors

- Ceramic front pads

- Semi metalic rear pads

- Earls stainless steel brake hose kit

- Slp line lock system

- DOT 3 brake fluid

_________________________________________________________________________________________

............ Drivetrain (Transmission and Rear Differential):

- Pro-built automatics 700r4 street / strip rebuilt kit with corvette servo, trans-go shift kit, and other goodies

- 9.5" Edge 2800 2.5 SR lockup stall converter

- B&m super cooler 24,000 GVW

- Dexron III trans fluid

- Inland Empire Aluminum Driveshaft

- Zexel torsen posi

- Summit racing performance rear end cover, with drain and fill plugs

- 80w - 90 regular conventional rear end fluid

_________________________________________________________________________________________

............ Fuel System:

- 93 Octane from Shell, Exxon, or BP

- Accel 24 lbs./hr., 14.4 Ohms Impedance, black/silver injectors

- Stock pressure

- Stock replacement purolator filter F33144

_________________________________________________________________________________________

............ External Appearance / Rims and Tires:

- Ronal R15 "Firehawk" wheels: 17x9.5, 5 X 120.65, et 10mm; painted grey accents, silver machined face cut, and clear coated; with SLP center caps

- Front 275 /40Z / R17 BF Goodrich g-Force T/A KDW tires

- Rear Nitto 275/40/17 drag radials

- 1991 trans am factory fog lights with stock foglight switch and 3 swtich panel

- Front tag bracket removed, mounted front plate on the airdam

_________________________________________________________________________________________

............ Stereo Sound System:

- Pioneer single cd player & am/fm radio, with detachable head unit

- Infinity 6 X 9 rear speakers

_________________________________________________________________________________________

............ Other Stuff:

- Manual push button switch to control passengers side fan

- Top-down solutions (TDS) deluxe headlight motor repair kit

_________________________________________________________________________________________

MdFormula350's 1991 Pontiac Firebird MdFormula350's 1991 Pontiac Firebird

_________________________________________________________________________________________

(Here) Page 1 = Introduction / Information / Mods

Page 2 = Exterior Pics 1

Page 3 = Exterior Pics 2

Page 4 = Exterior Pics 3

Page 5 = Interior Pics 1

Page 6 = Interior Pics 2

Page 7 = Engine Bay Pics 1

Page 8 = Engine Bay Pics 2

Page 9 = Suspension / Chassis / Exhaust Pics

Page 10 = Track Pics

Page 11 = Extra Stuff

Guestbook

Displaying entries 1-5 of 125

TransAm305TPI  

Posted by: TransAm305TPI

08/07/2009 10:13AM

Looks Awesome! 5/5 The Rims are great! Check out my T/A sometime and tell me what you think. Its good to see someone put a lot of hard work into a 3rd gen like this.

mylolo  

Posted by: mylolo

05/29/2009 10:48PM

Sweet ride, like your style 5***** all the way, Check out my GTA when you have the chance!!!

cmm1192  

Posted by: cmm1192

03/26/2009 06:48PM

very nice 5 stars. check out mine

Radio-Man  

Posted by: Radio-Man

03/26/2009 06:40PM

Nice Firebird! Very, very clean!

Project-Boost  

Posted by: Project-Boost

03/26/2009 06:28PM

damn thats a nice ride check mine out let me know what ut hink

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Vehicle Owner

Member ID: MdFormula350

Location: Somewhere, MD