Here are some real world 1/4 mile performance numbers from the LS1tech site. Obviously the faster cars are going to be real race cars. That said it gives good insight into the potential of various combinations. These cars weigh from around 3000lbs to around 4000lbs.
http://www.ls1tech.com/forums/showthread.php?t=600373
7 SECOND 1/4
1.Majorspray.....7.54 @ 187...rear 106mm Turbo
2.RooferDave.....7.60 @183..101mm Turbo
3.WormBoy.......7.98 @175..91.5mm turbo
8 SECOND 1/4
4.FstrThanU.........8.08 @176...101mm Turbo
[email protected] on radials
6.TwnTrboCE........8.41 @169.. 98mm Turbo
7.boweryboy.........8.60 @ 163....1.38 60"..96mm turbo
8.LastLs1.............8.631 @155..Twin 67mm Turbos
9.LTLHomer .........8.781 @161..Twin 66mm Turbos
10.1BADWS6@STENOD [email protected] 57mm Turbos
9 SECOND 1/4
11.kp....................9.11 @ 149 F1A Procharger
12.NavyDavidSS.........9.166 @146..Twin 67MM Turbos
13.NASTY-TA............9.26 @150....88mm Turbo
14.Stealth TurboC5...9.33 @149....rear t76 turbo
15.Pro Stock John.....9.40 @143...YSi Vortech
16.EARL A................9.8x @144...Twin Turbos
17.MightyMouse...... 9.92 @ 144..Turbo gt80r
18.2001-ws6...........9.98 @ 140..1.56 60"..GT80R turbo
10 SECONDS 1/4
19.Ryan K............. 10.00 @ 138..76mm Turbo
20.Stevie turbo...... 10.04 @148..YSi Vortech
21.Mr_president(Tondss)..10.22 @132..1.47 60'..TurboFM T76GTS
22.ninetres....................10.24 @132..1.54 60'.. TurboFm T76GTS
23.JMBLOWNWS6....10.25 @ 134.. vortech
24.mikes99corvette..10.31 @ 135.87..1.59 60'
25.CableBandit....... 10.35 @109..Twin T3/T4 Turbos
26.WAHUSKER........ 10.42 @131..1.46 60'..D1SC ProCharger
[email protected]
28Vortec...............10.45 @ 136..D1SC ProCharger
29.Zombie..............10.53 @129..butthole turbo
30.mdhmi...............10.59 @138..Twin Turbos
[email protected] GTO 402 c.i. STS 76GTS
32.SSmokin01......... 10.71 @135..D1SC
33.Mark98SS...........10.73 @126..1.53 60..D1SC ProCharger
34.BudH.................10.74 @125..D1SC ProCharger
35.KJMdrumZ3........ 10.79 @128..Turbo
36.WS6#4541..........10.92 @127...Procharger
37.Turbo LS1 SS......10.93 @141..1.81 60'..76gts turbo
[email protected] 60'..Procharger P-1SC-1
39.2001WS6vert......10.97 @129..1.80 60'..T-trim Vortech
11 SECOND 1/4
40.Longrange4u...........11.01 @ 126MPH..1.54 60' STS T-67 Turbo
41.Mr_Bungle...............11.03 @ 127..................INCON TT kit
42.Get Me Som............11.03 @124..supercharged
43.Gen3Typhoon..........11.09 @132..Twin Turbos
44.Packy.....................11.23 @123.. P1SC ProCharger
45.TrakDay.................11.34 @130..D1SC ProCharger
46.ScaryGuy...............11.47 @120..
47.2000trans Zam........11.60 @135..
48.BigBadBlackws6.......11.68 @117..1.75 60' Vortech
49.DarrenP................. 11.70 @118..Turbo T67
50.HydroStream6..........11.70 @128..STS T70
http://www.ls1tech.com/forums/showthread.php?t=600373
7 SECOND 1/4
1.Majorspray.....7.54 @ 187...rear 106mm Turbo
2.RooferDave.....7.60 @183..101mm Turbo
3.WormBoy.......7.98 @175..91.5mm turbo
8 SECOND 1/4
4.FstrThanU.........8.08 @176...101mm Turbo
[email protected] on radials
6.TwnTrboCE........8.41 @169.. 98mm Turbo
7.boweryboy.........8.60 @ 163....1.38 60"..96mm turbo
8.LastLs1.............8.631 @155..Twin 67mm Turbos
9.LTLHomer .........8.781 @161..Twin 66mm Turbos
10.1BADWS6@STENOD [email protected] 57mm Turbos
9 SECOND 1/4
11.kp....................9.11 @ 149 F1A Procharger
12.NavyDavidSS.........9.166 @146..Twin 67MM Turbos
13.NASTY-TA............9.26 @150....88mm Turbo
14.Stealth TurboC5...9.33 @149....rear t76 turbo
15.Pro Stock John.....9.40 @143...YSi Vortech
16.EARL A................9.8x @144...Twin Turbos
17.MightyMouse...... 9.92 @ 144..Turbo gt80r
18.2001-ws6...........9.98 @ 140..1.56 60"..GT80R turbo
10 SECONDS 1/4
19.Ryan K............. 10.00 @ 138..76mm Turbo
20.Stevie turbo...... 10.04 @148..YSi Vortech
21.Mr_president(Tondss)..10.22 @132..1.47 60'..TurboFM T76GTS
22.ninetres....................10.24 @132..1.54 60'.. TurboFm T76GTS
23.JMBLOWNWS6....10.25 @ 134.. vortech
24.mikes99corvette..10.31 @ 135.87..1.59 60'
25.CableBandit....... 10.35 @109..Twin T3/T4 Turbos
26.WAHUSKER........ 10.42 @131..1.46 60'..D1SC ProCharger
[email protected]
28Vortec...............10.45 @ 136..D1SC ProCharger
29.Zombie..............10.53 @129..butthole turbo
30.mdhmi...............10.59 @138..Twin Turbos
[email protected] GTO 402 c.i. STS 76GTS
32.SSmokin01......... 10.71 @135..D1SC
33.Mark98SS...........10.73 @126..1.53 60..D1SC ProCharger
34.BudH.................10.74 @125..D1SC ProCharger
35.KJMdrumZ3........ 10.79 @128..Turbo
36.WS6#4541..........10.92 @127...Procharger
37.Turbo LS1 SS......10.93 @141..1.81 60'..76gts turbo
[email protected] 60'..Procharger P-1SC-1
39.2001WS6vert......10.97 @129..1.80 60'..T-trim Vortech
11 SECOND 1/4
40.Longrange4u...........11.01 @ 126MPH..1.54 60' STS T-67 Turbo
41.Mr_Bungle...............11.03 @ 127..................INCON TT kit
42.Get Me Som............11.03 @124..supercharged
43.Gen3Typhoon..........11.09 @132..Twin Turbos
44.Packy.....................11.23 @123.. P1SC ProCharger
45.TrakDay.................11.34 @130..D1SC ProCharger
46.ScaryGuy...............11.47 @120..
47.2000trans Zam........11.60 @135..
48.BigBadBlackws6.......11.68 @117..1.75 60' Vortech
49.DarrenP................. 11.70 @118..Turbo T67
50.HydroStream6..........11.70 @128..STS T70
