tpi 421 vette

Somebody new needs be in charge of updating this thread. It hasn't been updated in a long time. I ran a 9.87@142.24. It had a 1.480 60ft, 4.166 330ft, 6.369@111.16 half track, 8.287 1000ft. 9.876@142.24 quarter mile. DA 6300ft

_ski_dwn_it

My new fastest N/A was 9.02@151.77MPH

MSD grid installed should click off an easy 8s when I dont have to peddle it off the wheelie bars!!

Snakecharmer383

This is so crazy lol I just got done watching some fb clips from this past weekend at Keystone. I come here and find your car lol Small world!!!

THE 383 admiral

My new best after installing my LT, H pipe back. NO internal mods. (73) if I can pull 1.9's easy 12's
108.68 best MPH. best 60@ 2.111

ormarker85

1985 C4. ZZ4 roller motor, 9.27:1, with 211/219 LING cam, AFR 195 with 65 cc chambers, full length headers with 40 series flows, no cat, super ram, TJwong chipped (from old setup), 92 octane, 2200 full lock-up converter, running MT ET street drag radials 255/50R16. Full tank of gas and spare tire on board. With less gas, no tire and drop the pressure down on the MT's to 15-20 so it actually sticks, and chip the new setup, I think low 12's are in the future

12.66 @ 108, 1.86 60 ft Portland International Raceway

TA

Are you volunteering?

STEVEN13

Car-1992 M6 Kind of stock with LT headers, 1.6 rockers, tune, aluminium flywheel. Rear is a 9" with 4.11 and 315s M/T DR

12.89 ET at 108 MPH at Island Dragway. 10/23

Tom400CFI

Whoa, whoa, WHOA! In the other thread, you said headers and 4.11's.

This is a bit different...but still smokin'.

STEVEN13

Yes

With the IRS and DM Flywheel it went 13.02. Not much quicker with the 9". I think the 35 spline axles and heavier driveshaft slow it down.

STEVEN13

Car-1992 M6 Kind of stock with LT headers, 1.6 rockers, tune, aluminium flywheel. Rear is a 9" with 4.11 and 315s M/T DR

Drove approx 130 miles each way.

12.84 ET at 108 MPH at Atco Dragway. 11/13

Hope to have ProCharger installed for next season.

Steve

Vett1990

IMG_0439.pdf

This et slip is from Brainerd MN May 2016

DA 2375'
383 Stroker all forged
TPIS dyno tune
52mm TB
TPIS mini ram
ZZ409 roller cam
1.6 Rockers
Dart pro1 heads
TPIS long tube header
PATC 700r4 trans w/power gear and 2800 stall
D44 3.45 ratio
MT 28" DOT slicks, mini's up front

C409

..... Yesterday @ Lakeland Dragstrip FL (1-28-17) .....
6.65 1/8th 101.85 mph ... 87 ... 421sbc Brodix 227cc heads , Hooker LT's with 3" full exhaust X-pipe and 50 series Flowmasters , TH400 4500 stall Vigilante T/C , D44 IRS w/4.33 gears and True-Trac , E-85 , M/T ET Drag Slicks 26x10.00 ... car is still registered and occasionally street driven .....

ghoastrider1

Bone stock 86, auto, Indy (Lucas oil drags)14.361 @93.38,RT .126

lt4 coupe

96 LT-4
58MM Throttle body
TPiS MAF housing halves
Intake port matched to 7777
Stock heads and valves
Lloyd Elliott Custom cam
Mechanical water pump delete (SBC timing set)
bored 030
Manley H beams
JE 2618 pistons, file fit rings, 11:1
ARP studded head and mains
MLS head gasket, 040 quench
42 lbs injectors
Stock ZF-6
Stock dif
C7 rims, 305/35x19 Nitto NT05R

fredk

My 93 auto. 3.73, drag radials, full header, 3200 stall, 180 Afr heads ported and polished by TPIS, ZZ9 cam. I thinks that's it, best run 12.2 @ 115.

Krusty84

That altitude/DA is killing your ETs/traps.

lt4 coupe

Yessir, I'd prolly run low 12s if I road trip to Cali...lol

Krusty84

What track and when? Vegas over this past weekend?

lt4 coupe

Yes sir. Las Vegas Motor Speedway, Friday night.

JoBy

Old data but still data

1984 A4 D44 with 3.54

May 2008
Stock shortblock. AFR 190 heads. HSR. Garrett TBP7501 Turbo. 4L80E. Vigilante converter. E85 fuel.
60 ft - 1.827 s
1/8 mile - 7.245 s, 105 mph
1/4 mile - 10.862 s, 134.5 mph

June 2018
Dart litte M 4.125 bore. 3.48 stroke. 372 CUI. AFR 190 heads. HSR. Garrett TBP7501 Turbo. 4L80E. Vigilante converter. E85 fuel. MaxxECU
60 ft - 1.5421 s
330 ft - 4.1968 s
1/8 mile - 6.3415 s, 116 mph