TPI Speed Density Formula Owners

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Mar 17, 2001 | 12:53 PM

3.8TransAM

Thread Starter

Moderator

Joined: Feb 2000

Posts: 7,015

Likes: 2

From: Schererville , IN

Car: 91 GTA, 91 Formula, 89 TTA

Engine: all 225+ RWHP

Transmission: all OD

Axle/Gears: Always the good ones

TPI Speed Density Formula Owners

Just wondering how many of us are here especially of the 91-92 models.......

lol and of course who's done what to theirs'
later

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LOOKING FOR FELLOW F-BODY ENTHUSIASTS TO START THIRDGEN CLUB IN NW IN AND FAR SOUTH CHICAGO SUBURBS , DROP ME A LINE IF INTERESTED OR POST ON THE MIDWEST BOARD

1989 Turbo Trans AM
100k and counting it breaks as fast as i wrench:-)
1991 Formula 350
daily beater with 45k
soon to be vortec headed,vortec intake, headers and cam etc
ASE Technician
Jaguar Certified Technician

Chat Mod @ thirdgen.org

"If it aint broke make it faster"

Mar 20, 2001 | 05:33 PM

3504mula

Member

Joined: Nov 2000

Posts: 343

Likes: 0

From: Snellville, GA USA

Car: 90 Formula

Engine: 350

Transmission: 700R4

My car is in the sig. Not 91 or 92 but speed density.

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1990 Formula 350
*Hooker Headers
*Random Technology 3" Exhaust(no cat)
*Accel AFPR
*K&N
*Airfoil
*170* Thermostat
*Metco Lower Control Arms
w/ Lowering brackets
*F-Body Perf. Panhard Rod
*1999 16x8 Formula Wheels
*White Face Gauge Overlays

Mar 20, 2001 | 10:03 PM

Fastbird

Senior Member

iTrader: (5)

Joined: Jul 1999

Posts: 666

Likes: 15

From: Freehold, NJ

Car: 1991 Formula

Engine: 434

Transmission: PG

Axle/Gears: 4.33

OK, I have a 91 formula with the SD system.

Yanked out the 305 and put in a 406. Solid roller cam, miniram, 12-bolt rear, vigilante convertor, yatta, yatta, yatta.

Long live SD.

Mar 21, 2001 | 01:37 AM

theformula

Banned

Joined: Jul 2000

Posts: 1,384

Likes: 0

I have a 91 1LE formula

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91 Formula
305 TPI 5speed
1LE/G92/WS6

Paxton 10# SN92 polished kit, Ford SVO 24#injectors, Crane AFPR,SLP airfoil, ported/polished plenum, March alt. pulley,Crane Gold 1.6rrs,MSD coil,MSD6AL (5400rpm limit),Holley 9mm wires,Ac delco R43ts plugs,stock chip,Bosch O2sensor,SLP 1 5/8" headers,SLP catback,shortened shifter,3:73s w/Auburn posi,180* t-stat,JET 195* fan switch, Macewen white face gauges, Autometer gauges, Zoom hi-performance clutch.

Mar 21, 2001 | 07:23 AM

RCR

Senior Member

Joined: Jul 1999

Posts: 851

Likes: 1

From: Shelby Twp., Mi., USA

Car: '84 Fiero ('01 GA interior)

Engine: '96 4.0 Aurora

Transmission: '96 4T80E

'89 SD DFI Formula 350
my page has the mods...

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Bob '89 Ram Air Formula 350
Last(lost)Member of the Elusive Great Lakes Crew
My car's homepage

Mar 21, 2001 | 07:55 PM

91RamAir Formula

Senior Member

Joined: Nov 2000

Posts: 601

Likes: 0

From: Queen Creek, AZ

Car: 91 Formula

Engine: 383 HSR

Transmission: 5th 700R4

Axle/Gears: 3.89

well I'm a fellow SD 91 Formula owner mods in the sig.

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91 Formula 350 TPI,ASCD RA hood,1.6rr's,aluminum driveshaft,SLP 1 3/4" headers Mufflex3.5",AS&M SSM runners matched plenum, chip,TCI trans.

RWHP=261 RWTQ=349