l31 - CorvetteForum - Chevrolet Corvette Forum Discussion

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10239906, 350, 400hp, block, bolt, c5, cam, castings, chevy, corvette, head, junkyard, l31, roller, sale, tappet, vortec

L31: Flat or Roller Tappets from GM?

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1 2)

Slalom4me on Apr 11, 2006

Oct 28, 2022 01:37 PM
by 97 Chevy

25

26,063

C4 Tech/Performance

TPI to Vortec

Tiger05 on Dec 20, 2011

Mar 30, 2014 01:58 PM
by ch@0s

9

2,433

C4 General Discussion

Budget 350 From Scratch

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1 2 3)

Vettefied on May 8, 2012

May 13, 2012 01:27 PM
by tfi racing

48

8,547

C3 Tech/Performance

c4, conversion, corvette, end, engine, gm, l31, l98, lt1, moter, performance, put, resealing, swap, top

Best Solution L98 L31

TooLate on Mar 27, 2012

Mar 28, 2012 12:59 PM
by mufflerguy

16

6,138

C4 Tech/Performance

c3, corvette, fit, head, headers, heads, l31, long, motor, nitrous, performance, sale, shorty, tpis, tube, vortec

What headers for L31 vortec heads

Dave5701 on Nov 4, 2011

Jan 30, 2012 05:07 PM
by BKbroiler

4

7,079

C3 Tech/Performance

12530283, 1980, afuel, block, blocks, corvette, drilled, drilling, engine, fuel, l31, machining, mechanical, pump, replace, vortec

Roller cam block

scottyp99 on Jun 22, 2011

Jun 24, 2011 03:05 PM
by fauxrs

8

4,962

C3 Tech/Performance

engines, forum, h815, l31, northerncalifornia, pistons, pro, rebuilding, speed, speedpro, vortec

Engine rebuild thoughts

russde on Feb 14, 2011

Feb 23, 2011 11:49 AM
by jackson

4

1,095

C3 Tech/Performance

350, 638, block, bolt, casting, corvettes, l31, l98, main, metal, powdered, rebuilding, rods, roller, vortec

Are they all the same?

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1 2)

IBVETN2 on Sep 23, 2010

Sep 29, 2010 12:52 AM
by IBVETN2

21

1,631

C4 Tech/Performance

1974, 350, 57, arms, corvette, crate, ct350pc1, fuel, gm, l31, l31r, mechanical, motor, pump, rocker, vortec

Price for a crate motor

MrJlr on Jun 1, 2010

Jun 4, 2010 11:18 PM
by terry82

19

3,195

C3 General

c3, conversion, corvette, l31, port, swapped, truck, tuned

Tuned port on a C3?

Maco Shark on May 31, 2010

Jun 1, 2010 10:58 PM
by Maco Shark

3

3,371

C3 General

350ci, ball, bearing, front, gallery, galley, l31, lt1, oil, plug, plugs, removal, sbc, size, sizes

Umm LT1 front oil galley plug question.

92ZR1WANNABE on Oct 21, 2009

Oct 22, 2009 11:34 AM
by 92ZR1WANNABE

3

4,262

C4 Tech/Performance

1997, 57, 73, c3, corvette, engine, l31, nitrous, performance, photo, sale, sbc, tech, tips, vortec

Vortec 5.7 L31?

Jclgodale3 on Oct 13, 2009

Oct 14, 2009 12:20 PM
by Rotonda

5

1,949

C3 Tech/Performance

engine options for 65 coupe small block

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1 2)

Kensmith on Feb 6, 2009

Feb 8, 2009 11:44 AM
by Kensmith

20

994

C1 & C2 Corvettes

14097395, 1999, 350, 76, corvette, engine, hp, l31

1999 350 Engine in 76 Corvette

Eulentier on Oct 11, 2008

Oct 15, 2008 08:29 PM
by timgman

17

2,857

C3 Tech/Performance

L31 Vortec Cylinder heads

Redvette_22 on Nov 30, 2007

Nov 30, 2007 09:25 PM
by Durango_Boy

5

2,234

C3 Tech/Performance

1986, 86, c4, cam, corvette, dyno, engine, kit, l31, l98, results, retro, roller, tpi, turbocharged, vortec

1986 L98 Retro-Roller w/ Vortec TPI Intake?

red86man on Nov 14, 2007

Nov 19, 2007 10:18 AM
by red86man

12

5,304

C4 Tech/Performance

350, 5700, air, chart, curve, dyno, engine, filter, indmar, l31, lt1, mastercraft, mcx, photos, torque, vortec

I thought that this was interesting, vortec

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1 2)

adi4 on Oct 25, 2007

Nov 9, 2007 10:38 PM
by Mr6spd

35

10,760

C4 Tech/Performance

covette, dickey, engine, gmpp, heads, l31, modifications, mods, noise, piston, put, rebuild, scoggin, vortec, xe268

L31 Vortec Engine Combos

Mikey65 on Sep 12, 2007

Sep 15, 2007 12:29 AM
by Mikey65

12

14,622

C1 & C2 Corvettes

c4, corvette, fit, hood, intake, l31, manifold, ram, stealth, superram

Stealth Ram????

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1 2)

waveman22 on Aug 15, 2007

Aug 20, 2007 02:21 PM
by anesthes

30

2,233

C4 Tech/Performance

131, 13c, 1982, bleu, blue, c3, code, color, colors, corvette, interior, l31, photos, silver, tag, trim

1982 silver blue corvette interior color?

thetazmanjim on May 20, 2007

May 21, 2007 12:37 AM
by KapsSA

8

4,438

C3 General

350, dipstick, dyno, engine, gm, headers, kit, l31, length, oil, pushrod, stock, test, tuned, upgrade, vortec

LINK to all thinking of L31 vortec upgrade

jord2720 on Apr 26, 2007

Apr 29, 2007 09:02 AM
by MN80Vette

6

3,723

C3 Tech/Performance

30, 8kh631cp, cam, gm, heads, l31, xe268h

vortec L31 iron's on 80 L48

jord2720 on Apr 1, 2007

Apr 29, 2007 07:25 AM
by jord2720

15

2,093

C3 Tech/Performance

12513151, 14093638, balanced, cam, casting, engine, external, fuel, gm, heads, hydraulic, install, internal, l31, lo5, mechanical, number, pump, roller

1990 L98 Engine Block

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1 2 3)

daniel0213 on Mar 12, 2007

Mar 19, 2007 04:40 PM
by mrc24x

47

10,789

C4 Tech/Performance

10088113, 12496820, 194, 330, 58cc, casting, corvette, crate, dyno, exaust, gm, head, hp, intake15, l31, number, ram, specs, stealth

G.M. Crate engine?

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1 2)

Simmons-Racing on Mar 5, 2007

Mar 7, 2007 05:41 PM
by Slalom4me

21

6,393

C4 Tech/Performance

350, 6073, burn, cam, chart, crate, dyno, engine, fast, flow, gm, gmpp, heads, hot, l31, motor, turnkey, zz4, zzz

ZZ4 Engine Source

bopewells on Nov 9, 2006

Nov 14, 2006 04:12 AM
by KyleDallas

14

2,696

C1 & C2 Corvettes

1984, 1999, 400, 454, 87, bolt, boly, c301, cadillac, corvette, engine, fe, l31, l98, main, pontiac

4 bolt vs 2 bolt main

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1 2 3)

cemittar on Jul 20, 2006

Jul 29, 2006 07:56 PM
by cemittar

47

9,700

C4 Tech/Performance

062, 461, 906, casting, head, heads, l31, nubers, numbers, vortec, vortech

Vortec heads casting numbers

toupstrio on Jan 27, 2006

Jan 27, 2006 03:33 PM
by toupstrio

4

1,348

C3 Tech/Performance

Torque info needed now, L98 / L31

waynesTPI on Oct 2, 2005

Oct 2, 2005 03:32 PM
by waynesTPI

1

539

C4 Tech/Performance

Thinking ahead, L31 question

waynesTPI on Sep 28, 2005

Sep 28, 2005 08:52 PM
by waynesTPI

0

308

C4 Tech/Performance

1974, ac, c3, corvette, engine, georgia, header, headers, heads, l31, sale, sell, set, vortec, vortech

Headers for a '74 with a/c and L31 Vortec Heads????

bandsvette on Jul 14, 2003

Jul 14, 2003 03:56 PM
by LFZ

3

795

C3 Tech/Performance

168, 380, crate, flex, l31, plate, stroke, zz3

Which way should I go with rebuilding/replacing my motor?

joe73vette on Oct 26, 2002

Oct 29, 2002 12:10 AM
by jackson

13

1,719

C3 Tech/Performance

1998, 400hp, block, l31, mod, mods, vortec

(L31)Vortec Block

American Boy on Jun 23, 2002

Jun 28, 2002 05:15 AM
by No Go

1

925

Engine Mods

1298060, aluminum, block, burn, chevrolet, chevy, corvette, fast, heads, intake, l31, long, manifold, tpi, vortec

TPI for Vortec Heads is now available

NHVett on Dec 11, 2001

Dec 12, 2001 10:49 PM
by Bill Reid

10

833

C4 Tech/Performance

L-31 vortec heads???

stingraynick75 on Sep 25, 2001

Sep 25, 2001 05:51 PM
by 1976C3

1

742

C3 Tech/Performance

Threads Tagged with l31