Threads Tagged with l31

12556121, 3418h, block, car, claimer, cobra, engine, gm, h631cp, kit, l31, partial, piston, trans, wow

Engine build based on partial block # 12556121

Cobra289 on Sep 4, 2005

Sep 8, 2005 09:20 PM
by F-BIRD'88

10

6,277

081, bolt, center, chevy, exhaust, flow, gm, head, heads, l31, port, ported, porting, runner, size

081 head exhaust port

fixin87formula on May 30, 2005

Jun 5, 2005 09:24 AM
by kdrolt

8

3,947

03, arm, arms, heads, inconsistent, l31, pt, ratio, ratios, rocker, rockers, stamped, stock, vizard, vortec

stock vortec rocker arms???

92RSMuscle on Jun 1, 2005

Jun 2, 2005 08:58 AM
by RB83L69

6

22,068

190cc, 2nd, 350, 57, 7781, afr, fbody, gen, gto, judge, junkyard, l31, leons, lt1, quality, ride, swap, vortec

3rd Gen or 2nd Gen. What would you Do?

bowtie350_428 on Apr 15, 2005

May 27, 2005 07:25 AM
by okfoz

32

8,920

History / Originality

chamber, combustion, heads, l31, porting, vortec

L31 heads, some Questions

swisscheese on Feb 10, 2005

May 14, 2005 06:44 PM
by markuzzz13

4

616

31, 57, block, cam, conversion, hot, l31, long, lt4, options, rebuilt, remanufacturrd, streetrod, vortec

vortec (l31) longblock + cam?

mycarsucks on Apr 13, 2005

Apr 16, 2005 03:39 PM
by mycarsucks

6

1,125

Alternative Port EFI Intakes

1989, 2114, 7542, brodix, build, converted, corvette, edelbrock, group, holley, l31, mpfi, purchase, ram, stealth, vortec, weiand

Vortec StealthRam

(

1 2 3)

D F on Nov 3, 2004

Apr 12, 2005 02:54 PM
by Justin 87 GTA

105

8,854

Stock vortec heads running high 12's low 13's?

vortec77 on Mar 10, 2005

Mar 11, 2005 07:32 PM
by vortec77

2

700

bolt, built, chevrolet, chevy, connecting, cons, difference, engine, heads, l31, l98, mains, pistons, pros, rods, tbi

L98 to L31 pros & cons?

vortec77 on Mar 5, 2005

Mar 10, 2005 09:29 AM
by five7kid

10

6,097

200, 383, cam, camaro, edelbrock, elderbrock, etec, etec200, heads, l31, select, tbi, tec, vortec

How do you feel about E-Tec 200s ona 383 TBI?

NorcalZ71 on Feb 15, 2005

Mar 1, 2005 12:56 AM
by NorcalZ71

16

1,277

57, 57l, better, chevy, l31, lo5, lt, metal, older, powdered, rods, tbi, vortec, vs, weak

Vortec Rods?

89fastlookinRS on Feb 23, 2005

Feb 24, 2005 10:54 AM
by 89fastlookinRS

4

1,645

2000, 350, 450, 57, 57l, horsepower, hp, l31, ram, rating, ratings, stealth, stock, swap, tpi, vortec

estimated hp rating on a stealth ram vortec 350?

vortec77 on Feb 21, 2005

Feb 24, 2005 02:24 AM
by chevydude350ho

6

1,625

350 short block or bare block

92heritageRS on Feb 18, 2005

Feb 18, 2005 01:00 PM
by 92heritageRS

0

258

Parts Wanted 2006

700r4, idle, l31, lt1, meausrement, position, sensor, settings, tbi, test, testing, throttle, tps, tsp, vortec

TPS testing?

89fastlookinRS on Feb 12, 2005

Feb 15, 2005 12:30 AM
by 89fastlookinRS

9

13,715

1979, 305, engine, fit, heads, ho, l31, older, vortec

Will L31 (Vortec) heads fit a 305?

LS1Formula on Jan 3, 2005

Jan 4, 2005 12:50 AM
by five7kid

1

916

015, 053, clearance, compression, deck, engine, gas, l31, pump, quench, stock

compression & quench with pump gas

meangene83 on Dec 27, 2004

Dec 29, 2004 10:21 PM
by meangene83

4

992

barrel, deu, engine, ga, head, heads, holley, iroc, l31, mfpi, ram, stealth, tci, theory, therm200, trans, truck, vortec

Would you buy a StealthRam for Vortec heads?

(

1 2 3 4)

D F on Jan 20, 2004

Nov 6, 2004 08:20 PM
by White91GTA

179

10,838

305, 350, chip, ecm, l31, prom, run, tip, tpi

will i get by with a 350 prom chip with a mild 400

z28monster on Oct 25, 2004

Oct 28, 2004 01:18 PM
by BadSS

10

743

57, hook, hoses, l31, loom, looms, motor, size, thirdgen, vacuum, vortec, wire

Wire Looms and Vacuum Lines?

vortec77 on Sep 20, 2004

Sep 20, 2004 09:49 PM
by vortec77

2

773

48mm, 50, 52mm, 90, bodies, body, horsepower, hp, increase, l31, mm, rating, stock, throttle, tpi

TPI Throttle body

vortec77 on Sep 6, 2004

Sep 6, 2004 05:29 PM
by 87350IROC

2

2,695

ac, cold, delco, e3, fit, florida, head, heads, l31, plug, plugs, pulgs, spark, t5, vortec

Vortec Head users.. which heat plugs to use?

Wootah on Aug 25, 2004

Aug 26, 2004 11:58 AM
by RB83L69

5

1,588

Brackets for 87 tpi 5.7

vortec77 on Aug 22, 2004

Aug 22, 2004 12:43 PM
by vortec77

0

555

020, 12496820, 350, carb, chevy, delete, egr, heads, intake, l31, milled, plumbing, test, vortec, vortecegr

Vortec Egr Solution?

86LG4T56 on Jun 14, 2004

Jul 14, 2004 07:08 PM
by five7kid

18

2,391

Carburetors

beter, block, budget, build, car, comparison, cons, corvette, engine, heads, l31, l98, pros, race, versus, vortec

L98 vs L31, pros and cons

panther on Jul 9, 2004

Jul 9, 2004 07:51 AM
by Abubaca

1

7,205

From L98 block to L31??

91wtROH17's on Jun 23, 2004

Jun 23, 2004 12:11 PM
by ME Leigh

4

982

Trying to choose an intake.

Wootah on May 13, 2004

May 14, 2004 01:33 PM
by Wootah

4

818

Carburetors

2004, 350, 490, cam, comp, cylinder, heads, idle, l31, lift, ls6, sbc, springs, vortec, xe276hr

vortec cylinder heads

92rsbowtie on Apr 30, 2004

May 4, 2004 02:40 AM
by Stekman

21

1,261

egr, engine, hookup, intake, l31, performer, vortec

is there a Vortec performer intake for Q-jets and EGR?

MattW on May 2, 2004

May 3, 2004 01:06 PM
by five7kid

3

623

Questions on engine swap

galletti on Mar 22, 2004

Mar 22, 2004 08:05 PM
by galletti

2

645

cross, engine, intake, l31, pics, section

Where to find L31 intake cross-section pic?

z_power on Mar 4, 2004

Mar 4, 2004 03:34 PM
by z_power

0

492

cam, camaro, chip, easiest, engine, gen, l03, l31, lo3, swap

Easiest power swap for L03?

Dean92RS on Feb 26, 2004

Feb 26, 2004 10:19 PM
by ShiftyCapone

1

741

cam, heads, injector, l31, size, tpi, upgrade, valve

Vortec TPI with L31 heads. Need help!

My85TA on Feb 20, 2004

Feb 26, 2004 10:16 PM
by My85TA

4

1,249

14101081, 53, 89, cutaway, heads, intake, l31, mount, stock, tpi, vortec, vortech, vortetc, work, z04

Vortec heads on TPI Stock intake

Cooter77 on Feb 22, 2004

Feb 24, 2004 11:33 PM
by Cooter77

8

1,065

cam, heads, injector, l31, put, size, tpi, vortec, work

Need help! Vortec TPI with L31 heads

My85TA on Feb 20, 2004

Feb 20, 2004 10:13 PM
by jmd

2

971

L31 Valvetrain

Token on Feb 8, 2004

Feb 11, 2004 12:09 AM
by Token

9

920

122684, 670, cam, comp, forum, holley, l31, tbi, tuneable, wil, work, xe270, xe284

Does this sound like a bad idea?

Token on Jan 30, 2004

Feb 8, 2004 09:55 PM
by brodyscamaro

36

1,086

96, afr, bolt, engine, gm, gmheadsl31, head, heads, intake, l31, ons, pattern, vortec

GM 96+Vorctec heads L31 bolt on?

FOX-GTA_89 on Jan 29, 2004

Jan 31, 2004 03:07 PM
by vortec77

8

1,010

650cfm, air, canshaft, carb, carburated, carburator, engine, heads, l31, plane, power, ram, single, vortec, xr270hr

L31 Combo (carb+cam)

Mohammed on Jan 9, 2004

Jan 12, 2004 11:40 AM
by five7kid

7

9,561

Carburetors

350, 57, 97, 99, block, engine, faster, heads, junkyard, l05, l31, ls1, motor, roller, short, van

Junkyard L31 350

Brent on Dec 3, 2003

Dec 4, 2003 02:33 PM
by Brent

11

3,720

15hg, 570, banshee, carb, carbeurator, carburetor, cfm, flows, index, indexvalve, l31, mach, measure, mm, peak, yamaha

cfm #s

82suped-up-coupe on Oct 14, 2003

Oct 18, 2003 06:59 AM
by RBob

31

3,509

199092, camaro, fastest, headed, heads, l31, motor, pontiac, power, promthirdgen, stock, tpi

Who has the quickest stock PROM'd car??

(

1 2)

89Formula350WS6 on Sep 14, 2003

Oct 7, 2003 07:06 PM
by REDZ28

71

3,035

decent compression?

IROCZ88x on Sep 15, 2003

Sep 15, 2003 07:53 PM
by Street Lethal

1

588

Organized Drag Racing and Autocross

268, 350, 4200, acceleration, cammed, heads, l31, light, pings, times, track, vortec, xe, xe268

Disapointing track times...Help!!!

justinhebert on May 31, 2003

Aug 24, 2003 04:30 PM
by jerrod75110

22

1,109

amount, bad, faster, gen, knock, l31, low, lower, octane, octanethird, retard

Low Octane Knock Retard

Swapmaster on Aug 18, 2003

Aug 19, 2003 12:48 PM
by poncho@home

5

859

DIY PROM

165, adjustment, ecm, l31, lean, maf, part, table, thirdgen, throttle, tuning

maf users:tuning for part throttle(165 ecm)

87400tpi on Apr 27, 2003

Aug 16, 2003 12:15 PM
by funstick

30

2,873

DIY PROM

305, gm, hotcam, hp, l31, lt4, numbers, tpi, tq

HP/TQ Numbers

Rippin92RS on Aug 11, 2003

Aug 15, 2003 02:12 PM
by poncho@home

12

694

350, 91, 96, adjusting, cam, cammed, engine, heads, l31, l98, motor, tbi, times, timing, track, vortec

96 Vortec motor w/L98 cam and L31 heads

8 YR SUV on Aug 1, 2003

Aug 2, 2003 07:29 AM
by Chuck!

5

1,360