underdrive - LS1TECH - Camaro and Firebird Forum Discussion

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1342201, arp, bolt, bolts, flywheel, hex, length, locktite, ls1, plate, pressure, pulley, specs, torque, underdrive

Why can't I find ARP spec's for flywheel/PP bolts

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1 2)

LilJayV10 on Jun 27, 2010

Dec 30, 2024 12:40 PM
by christianmoller

23

25,983

Manual Transmission

410, bbk, cam, caps, hot, lines, lt1, main, pics, picture, pulley, underdrive, water, whipple, wipple

Getting close! (Whipple LT1 Pics)

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1 2 3 4 5 ... Last Page)

bbk on Feb 18, 2012

Jul 11, 2023 10:58 AM
by maxplusten

255

91,388

LT1-LT4 Modifications

2000, 25, ac, belt, buy, delete, firebird, ls1, ps, pulley, size, underdrive

Belt length question. PS delete with 25% UD pulley

Jc803 on Jul 30, 2013

Sep 7, 2020 06:53 PM
by Sprayed 99

8

12,065

Generation III External Engine

ati, balancer, balancers, benefits, damper, gto, harmoric, power, pulley, racing, reviews, steering, summit, udp, underdrive

Another underdrive/harmonic balancer pulley question

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1 2 3)

UnVMySS on Oct 20, 2013

May 7, 2020 06:36 PM
by big hammer

57

33,623

Generation III External Engine

34, bbk, cam, cc503, drive, lt1, march, pulley, pulleys, underdrive

underdrive pulleys and other bolt on questions

mean_greenZ on Jun 25, 2008

Nov 1, 2019 12:38 PM
by Fast355

16

2,155

LT1-LT4 Modifications

1985, 85, celica, club, differential, fort, good, gts, ls1, ls2, owners, powered, pulley, swap, underdrive, worth

Celica tuned and road tested

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1 2 3 4)

RWDCelicadude on Jan 12, 2008

Apr 4, 2019 10:12 AM
by G Atsma

64

33,408

Conversions & Swaps

10, 2009, 25, 81, asp, chevy, gains, gmc, horsepower, ls1, powerbond, problems, pulley, pulleys, underdrive

Underdrive Pulleys??

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1 2 3 4)

blown90camaro on Nov 23, 2009

Oct 7, 2018 08:59 AM
by cam

71

20,952

Generation III External Engine

100221, 2006, 99, gto, it, ls1tech, powerbond, pulley, pulleys, pullys, slp, trans, ud, underdrive, worth

SLP Underdrive Pulley

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1 2)

2000WS6ICK on Nov 19, 2008

May 27, 2018 07:13 PM
by G Atsma

27

33,665

Generation III External Engine

ati, balancer, ballancer, blancer, g8, harmoic, harmonic, hub, ls, ls1, ls1tech, roasted, start, underdrive, wont

Harmonic balancer won't go all the way

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1 2)

blackbird0230 on Mar 1, 2012

May 21, 2018 10:48 PM
by G Atsma

21

43,256

Generation III External Engine

Gains with UD pulley w/ graph & vids

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1 2 3 4)

MikeWS6 on May 10, 2014

Nov 20, 2016 08:07 PM
by RollinSScamaro

67

18,757

Generation III External Engine

2002, belt, buick, difference, idler, location, ls1tech, pulley, pully, removal, size, tensioner, tenstioner, thread, underdrive

Buick Tensioner Pulley Swap: PICS!!!

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1 2)

DOUBT IT on Jul 15, 2007

Jun 15, 2016 04:54 PM
by ericwilloughby

34

32,540

Generation III External Engine

10, 918620u, ati, belt, corvette, damper, dampers, dampner, engine, fit, ks, ls7, size, super, underdrive, vette

(NEW) ATI SUPER DAMPER LS7 Corvette 918620U

burgers on Jul 18, 2012

Mar 17, 2016 12:05 AM
by mystic98ls1

4

7,202

Parts Classifieds

1999, 1s2, ebay, guide, install, installation, lpm, ls1, ls1tech, make, pulley, replacement, tool, trans, underdrive

Underdrive Pulley Install

LS1axle on Jan 23, 2011

Nov 12, 2014 01:06 PM
by 01ssreda4

16

14,031

New LS1 Owners - Newbie Tech

LS1 balancer on 5.3 LM7

zildjian4life218 on May 11, 2014

Jul 6, 2014 10:08 PM
by Justhereforinfo

7

16,975

Generation III Internal Engine

2003, 2007, 60, accessories, ecsb, gas, gears, max, mileage, pulley, silverado, standard, underdrive, vortec, wheelbase

Vortec Max 6.0

Razorback Randy on Sep 3, 2010

May 22, 2014 08:38 PM
by The Rebel pipers

11

33,237

Generation IV External Engine

408, 550, build, carbed, forged, lq4, ls, make, na, pistons, power, pulley, rwhp, stroker, underdrive

LQ4 408 Build Questions

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1 2 3)

69z28camaro on Feb 24, 2013

May 5, 2014 04:37 PM
by lq4240sx

49

38,107

Generation IV Internal Engine

WTB: 25% underdrive pulley.

Sk8phreak88 on May 2, 2014

May 3, 2014 03:15 PM
by Sk8phreak88

2

415

Parts Wanted

balancer, fox, harmonic, mustang, problem, pulley, ticking, underdrive

under drive pulleys

(

1 2)

sold horse,bought ss on Apr 4, 2014

Apr 10, 2014 09:36 PM
by ez98ls1

33

3,102

Generation III External Engine

performance, pully, speed, texas, underdrive

Anybody have the texas speed underdrive pulley?

JDMC5 on Feb 19, 2014

Feb 20, 2014 08:09 AM
by JDMC5

3

1,635

Generation III External Engine

25, belt, ls1tech, pulley, size, underdrive

Help with belt for ud pulley

Lsxfox5.3 on Jan 29, 2014

Feb 9, 2014 07:31 AM
by DeLaRosa25

2

837

General Maintenance & Repairs

accessories, doesnt, drive, gains, line, lq4, ls1, pulley, sale, slp, underdrive, work

Problem: Ls1 slp underdrive pulley on lq4

Good2goWS6 on Dec 17, 2013

Dec 17, 2013 06:29 PM
by ramairetransam

3

3,287

Generation III External Engine

asp underdrive pulley

Bobsmyuncle on Dec 9, 2013

Dec 12, 2013 02:16 PM
by Bobsmyuncle

3

877

Parts Classifieds

ls1, ls1tech, powerbond, pulley, underdrive

Powerbond Underdrive Crank Pulley

1BDWS6 on Oct 3, 2013

Dec 10, 2013 04:35 PM
by 1BDWS6

9

1,620

Parts Classifieds

10, 2010, 25, ati, camaro, lstechcom, pulley, udp, underdrive

ATI 25% underdrive

notinuse on Nov 17, 2013

Nov 19, 2013 03:44 PM
by Pharcyde50

6

4,528

Generation III Internal Engine

2002, firebird, pontiac, pulleys, put, underdrive

Spun my under drive pulley on the crank! N/A

Cwarta on Nov 12, 2013

Nov 14, 2013 01:06 AM
by 01ssreda4

6

1,766

Generation III Internal Engine

body, install, ls1tech, powerbond, pulley, underdrive

Underdrive pulley

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1 2)

sbf on Oct 25, 2013

Oct 29, 2013 10:36 PM
by badazz81z28

20

8,665

Generation III External Engine

asp corvette underdrive pulley ls7 lifters

95_lt1formula on Aug 14, 2013

Aug 20, 2013 12:25 PM
by 95_lt1formula

2

775

Parts Classifieds

6pk1970, ac, belt, c5, chevy, corvette, ctsv, powerbond, pulley, pully, results, size, truck, udp, underdrive, vette

What belts for powerbond underdrive pulley?

hogwild87 on Jul 19, 2013

Jul 28, 2013 04:31 AM
by hogwild87

5

9,387

Generation III External Engine

C6/G8 Powerbond/SLP 25% Underdrive Pulley

'02 WS6 on Jul 4, 2013

Jul 9, 2013 06:18 AM
by '02 WS6

4

893

Parts Classifieds

25, asp, c5, failure, kit, ls1tech, overdrive, pulley, ud, underdrive, ve, vz, worth

is a UD pulley worth it?

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1 2)

Jadedbird on May 28, 2013

Jun 30, 2013 02:28 PM
by firefighter

22

6,208

Generation IV External Engine

25, belt, ls1, number, part, powerbond, pulley, underdrive

powerbond camaro/gto underdrive pulley with belt

orion4096 on Jun 30, 2013

Jun 30, 2013 11:38 AM
by orion4096

0

805

Parts Classifieds

Underdrive alternator pulley for my Z06

Larry on Jun 19, 2013

Jun 19, 2013 11:26 AM
by Larry

4

817

Corvette Performance

10, ati, belt, length, ls1, ls1tech, number, phone, pulley, size, underdrive

Belt part numbers for ATI 10% underdrive pulley

Roarin_8 on Jun 5, 2013

Jun 6, 2013 10:09 AM
by Roarin_8

5

9,382

Generation III External Engine

ati, c5, corvette, damper, engine, ls1, underdrive

ATI Underdrive super damper/balancer

6togo on May 31, 2013

Jun 3, 2013 10:19 PM
by 6togo

7

1,351

Parts Classifieds

66, ati, damper, dampner, g8, ls1, ls2, procharger, race, racing, rubber, stock, super, tech, underdrive

Which ATI Super Damper? Stock size or 10% underdrive?

efuehrin on Feb 20, 2013

May 21, 2013 08:58 PM
by G8RAM

2

4,668

Pontiac G8 2008-09 & Chevrolet SS 2014+

10, 5th, balancer, belt, belts, camaro, cammaro, gen, ls1, ls1tech, powerbond, pulley, race, size, sizes, underdrive

What size belt for powerbond 10% under drive balancer??

jt76 on Apr 18, 2013

Apr 20, 2013 10:06 AM
by chrs1313

5

1,886

Generation III External Engine

ati, diagram, drive, fit, kit, ls1, ls3, performance, powerbond, pulley, pulleys, underdrive, underdrives, undersized, worth

Which Underdrive pulley for my ls3 swap

ls1/srt on Apr 15, 2013

Apr 18, 2013 04:32 PM
by Alvin@PCMofNC

9

6,161

Generation IV External Engine

53, crank, gains, lq9, ls1, ls1tech, ls3, pulley, underdrive, vs, worth

underdrive crank pulley ???

jaywill on Apr 17, 2013

Apr 17, 2013 02:37 PM
by ULTIMATEORANGESS

14

1,344

Generation III External Engine

2000, alternator, corvette, ls1, pulley, ud, underdrive

ASP UD Pulley and Alternator Pulley

Jefro6996 on Mar 20, 2013

Apr 15, 2013 09:29 PM
by Jefro6996

10

1,294

Parts Classifieds

SLP 98-02 F-Body Underdrive Pulley/Balancer + More

jdmv8 on Apr 12, 2013

Apr 15, 2013 08:17 PM
by jdmv8

2

699

Parts Classifieds

25, g8, ls1, ls16, ls1tech, ls2, pbu1117ss25, pbu1480ss25, powerbond, pulley, pulleys, sale, special, underdive, underdrive

Powerbond Underdrive Pulleys

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1 2)

DallasFMS on Jul 3, 2012

Mar 25, 2013 09:59 AM
by DallasFMS

37

11,957

Sponsor Sales & Specials

LS1 Underdrive pulley

Bullitt117 on Mar 24, 2013

Mar 24, 2013 03:46 PM
by Bullitt117

0

414

Parts Wanted

2006, asp, belt, gates, gto, ls1, ls1tech, power, ps, pulley, pump, size, steering, ud, underdrive

belt size for no power steering and asp ud

loosews6 on Mar 19, 2013

Mar 23, 2013 08:26 AM
by loosews6

6

2,164

Drag Racing Tech

25, gain, horse, hp, lq9, ls1, maf, potz, power, pull, speed, underdrive, worth

How much horsepower from this part?

NoHope on Mar 17, 2013

Mar 23, 2013 07:04 AM
by MMWS6

18

2,472

Dyno Guesses & Bench Racing Forum

lq4, ls1tech, pulley, removal, underdrive

Lq4 underdrive pulley removal? Help!

1MeanGreenZ28 on Mar 16, 2013

Mar 17, 2013 01:13 AM
by 1MeanGreenZ28

3

1,310

Generation III External Engine

FS: Powerbond 25% Underdrive pulley

Burrhos on Mar 12, 2013

Mar 14, 2013 08:11 AM
by Burrhos

1

732

Parts Classifieds

60, 916097, asa, ati, damper, hub, ls1, ls1tech, lt1, underdrive

ATI ASA 60% underdrive damper hub

hamilton_87 on Feb 20, 2012

Mar 8, 2013 04:55 PM
by ketthevoang

4

1,927

Parts Classifieds

92, asp, c5, c5z, exhaust, fast, full, gears, headers, intake, ls1tech, pulley, underdrive, z06, zo6

c5 z06 headers,exhaust....whats next?

cr25ovet on Feb 19, 2013

Mar 2, 2013 09:23 PM
by HioSSilver

7

1,101

New LS1 Owners - Newbie Tech

c5, c6, corvette, ls1, powerbond, pulley, ud, underdrive

FS: Powerbond underdrive pulley - C5 C6 Corvette

Pimpium57 on Feb 25, 2013

Feb 25, 2013 06:32 PM
by Pimpium57

0

811

Parts Classifieds

2000, 25, bbk, belt, belts, camaro, ls1, pulley, udp, underdrive, z28

which UDP use stock belts?

GiggleJuiced_SS on Feb 15, 2013

Feb 18, 2013 07:21 PM
by sreve

8

1,025

Generation III External Engine

Threads Tagged with underdrive