Here is the list from the Fiero board with the types of motors and their 1/4 mile times.
NONFORUM MEMBERS:
Al Rupertus: 10.99@133mph FB (355SBC w NOS, Olds Tornado Trans.)
Troy Ritchie: 11.52@121mph FB (383V8 w/NOS)
Ralph Degenhardt: 12.50@108mph NB (4.3 liter V6- cam, carb, Vortex heads, 4T40 auto)
FORUM MEMBERS:
10 SECOND CLUB
cardealer: 10.98@127mph FB (SBC/NOS- longitudinal auto tranny)
11 SECOND CLUB
DonKraus: 11.32@116mph RB (SC3800II-4T65e, posi)
FieroX: 11.547@124mph NB (turbo 3800II-4T60E auto)
Tina: 11.59@116mph NB (383 SBC V8- Getrag 5 speed)
LILDV1L: 11.74@115mph NB (SC3800II-2.75 pulley, XP HOT cam, DHP PCM, 4T65 auto, ZZP Intercooler)
MNFiero3800: 11.92@114mph FB(SC3800II-Stage II intercooler,Stage I TB, cam, headers, DHP PCM, 2.8 pulley, 4T65E auto)
3.8T:11.97@120mphFB(3800I w/turbo and air-water intercooler,LS1 TB, chip, Lightweight flywheel, 5spd getrag manual, cam, exhaust cutout)
custom84cp: 11.97@114mph (SC3800II)
12 SECOND CLUB
John Lindsay: 12.00@120mph FB (3.8 liter V6 FWD block- built internals, Turbo, built T-125 auto trans)
Calikid: 12.20@118mph FB (L98 SBC-5speed)
LFiero67: 12.24@111mph FB (SC3800II-3.0 pulley, XP cam, port+polished, custom PCM, LS1 MAF,4T60E auto)
DarthFiero 12.26@113mph NB (3800IITurbo-intercooler, 87 GN turbo, ported L36 heads, custom chip, 4T60E auto)
Her86GT: 12.27@112 mph FB (turbo 4.9 Caddy-4T60e)
FASTFIEROS: 12.28@111mph FB (SC3800II-intercooled,3.4 pulley,LSI TB, Stage 4 blower, DHP PCM, 85 mm MAF)
Oreif: 12.38@109mph NB(ZZ4 350-4 speed manual)
SOULCRUSHER: 12.38@110mph FB (SC3800II-3.00 pulley, XPHOT cam, custom PCM(darth), 105lb valve springs, SS intercooler, 4T60E HD auto)
Rare87GT: 12.75 @ 107 mph. 97 L67, 4t65e-hd. (ported heads,VS cam, 3.25 pulley, TOG headers)
Will: 12.86@106mph (NorthStarV8)
BadgerBob: 12.89@99mph NB (SC3800II, 4T65E auto, Comp Roller Rockers, 3.4 pulley)
TimGully: 12.90@109mph (SC3800II-cam and pulley)
MattHawkins: 12.9@110mph (3.4DOHC turbo)
1FST2M6: 12.91@109mph FB(2.8/NOS-auto)
lowfierogt: 12.93@105mph FB(SC3800II- custom chip, 4T60E autpo, headers, 3.25 pulley)
13 SECOND CLUB
Freshj: 13.11@104mph NB (SC3800II auto, 3.4 pullay, ported blower and intake)
Fiero38SC: 13.12@106mph NB (SC3800II)
HUGH: 13.14@100mph FB (SC3800II)
FieroGTguy: 13.15@102mph FB (SC3800II- XP cam, 3.25 pulley, WCF headers, Intense LSD, DHP PCM, 4T65E auto)
Mr.Pat: 13.2@100mph FB (ironhead LT1, 4T60E auto, cutom chip(darth))
Rickker: 13.25@103mph (SC3800II- 5 speed, 3.25 pulley, 1.8 SLP rockers, WCF headers, chip by TK)
RockCrawl: 13.30@105mph NB (mod. 4.9 Caddy-4speed)
Chris Moore: 13.30@XXXmph FB (Northstar)
V8Dreamer: 13.40@101mph FB (SC3800II-4speed auto)
MrFiero: 13.69@102mph FB convertable(N*-4T80E auto)
donk 316: 13.7@98mph NB (3.4 Liter- carbed, cam, headers, 4 spd)
Revin: 13.84@98mph FB (SC3800 w/3.4 pulley, manual trans)
Scrabblegod: 13.89@109 mph FB (4.9- Delta Cam, ported, Rockcrawl chip)
Fieroking: 13.90@96mph (mod. 4.9 Caddy)
flames4me: 13.93@101mph (3.4 DOHC, bored.30, manual trans)
My plans have changed now, I am working on a setup with a Stage II 274 cui with a th425 tranny setup in a 86 Fiero GT. I have everything ready to except the tranny and time. If everything works out the way I am planning, I don't know if I have the balls to take it down the track
Prasad