Threads Tagged with mercruiser

383, 78, acceleration, camero, cold, dropping, drops, heavy, high, losses, low, ls2, lt1, mercruiser, northstar, oil, pressure, wot

Oil Pressure Drop at WOT

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1 2 3)

96LT1Z on Jul 4, 2013

Sep 25, 2014 02:06 PM
by ACE1252

44

23,223

LT1-LT4 Modifications

SBC marine engine

Naf on Mar 12, 2014

May 13, 2014 07:14 AM
by Naf

7

2,484

53, 6100, calculator, clearance, compression, deck, height, mercruiser, rod, stock

compression, deck height, rod - piston combo - help..

ls1fan00 on Nov 13, 2013

Nov 14, 2013 05:21 PM
by JakeFusion

3

1,880

General Maintenance & Repairs

coolant, maintaining, mercruiser, power, steering

Power steering cooler replacment

ChewMT on Aug 2, 2013

Aug 11, 2013 01:08 PM
by Flawless02SS

7

1,318

burns, camaro, chassis, engine, extrimly, geting, graund, ground, hot, ls1, lt1, mercruiser, problems, size, strap

Ground Strap Problem - Getting Really Hot

cdnturboz on Aug 24, 2012

Aug 25, 2012 01:41 AM
by TwoFast4Lv

5

2,536

LT1-LT4 Modifications

2004, 60, boat, bolt, engine, engines, gm, ls, ls1, ly6, marine, mercruiser, mercruser, motor, swap

Mercruiser 6.0 LY6?

cam75w/ls1 on Apr 27, 2012

Apr 30, 2012 06:18 AM
by SweetS10V8

4

4,264

Generation IV Internal Engine

85searay, adaptor, alpha, buy, crank, main, mercruiser, outdrive, piece, rear, sbc

needing 2 pice rear main SBC badley

07silveradoZ71 on Jan 23, 2012

Feb 10, 2012 12:57 PM
by Big Al

1

1,014

454, 502, bbc, build, camaro, car, chevy, efi, heads, impala, issues, mercruiser, ramjet, system, troubleshooting

Mercruiser BBC EFI in a car?

Beaflag VonRathburg on Feb 1, 2007

Nov 16, 2011 03:43 PM
by Shagnaz

10

9,976

1100, 1350, 1999, block, built, chevy, corvette, dohc, engine, hydraulic, m8, mercruiser, mercury, qc4v, racing, small, transmission

Anybody seen the new mercruiser dohc bbc ?

lilred1995vette on Mar 2, 2011

Sep 11, 2011 02:52 PM
by 87silverbullet

10

4,710

Non-Automotive Classifieds

1989, 216, bad, baja, baja216, boat, call, captains, exhaust, good, mercruiser, pics, wikipedia

1989 Baja 216

zboner on Jun 6, 2011

Jun 13, 2011 10:39 AM
by zboner

1

1,254

boat, boating, bravo, drive, drives, exhaust, fourms, kplanes, marine, mercruiser, mercury, operating, parts, performance, sale, upgrade

hi-performance mercruiser boat parts, bravo 1 drive,comp cam, #6 drive parts,k-planes

lilred1995vette on Apr 19, 2011

Apr 25, 2011 01:39 PM
by lilred1995vette

1

940

Non-Automotive Classifieds

1997, 1998, 23, 2400, 74liter, bravo, cuddy, eclipse, eclispe, mercruiser, pics, picture, sc, wellcraft, wwellcraft

Wellcraft EclipsePics Added

CNTLSE 1 on Feb 15, 2011

Apr 11, 2011 09:57 PM
by CNTLSE 1

7

1,923

Non-Automotive Classifieds

14102190, 4500, 454, 93, casting, chevy, gm, head, hp, hurt, list, mercruiser, number, rating, rpm, running, sb

SB head casting

paul407 on Feb 1, 2011

Feb 4, 2011 11:56 PM
by 01badz

1

1,085

228, blow, bolt, chevy, corvette, crank, crankshaft, dead, hub, install, installation, ls1, mercruiser, pulley, tool, washer

crank pulley install?

parks450 on Jan 12, 2011

Jan 26, 2011 12:56 PM
by bmf5150

14

29,158

1409, 43, 43l, 88, amplifier, edelbrock, ignition, install, lifter, mercruiser, preload, problem, rockers, roller, rotar, running, v6

88 Mercruiser V6 reman problem..

Kevoz on Oct 26, 2010

Nov 17, 2010 01:42 PM
by Project382

6

1,490

43, 43l, change, engine, faster, header, making, marine, mercruiser, oil, performance, swap, turbo, v6, vortec

4.3L Mercruiser upgrades

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1 2)

Project382 on Nov 13, 2008

Jul 19, 2010 09:26 AM
by Project382

34

80,417

18, 18ft, 1992, 43, bayliner, bilge, boat, capri, ft, mercruiser, picture, pump, ski, ss, texas

1992 Bayliner Capri Ski Boat 18ft.

01ssreda4 on May 19, 2010

Jun 24, 2010 09:01 PM
by 01ssreda4

2

754

Texas Classifieds

470, 53, boat, conversion, craft, fuel, gn, injection, mercruiser, pictures, pswired, rat, rayson, rod, yukon

Hybrid Pics mocking engine up not for 56k

smeshey on Jun 6, 2005

Jun 24, 2010 09:31 AM
by ls1nova71

14

2,905

10w30, 15w50, 43, 455, cap, mercruiser, mobil, motor, pontiac, protect, silver

Poll

Thinking about switching to a different oil in the 408

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1 2 3)

thunder0880 on Feb 28, 2009

Mar 19, 2009 03:49 PM
by cjg454ss

54

3,149

20w, 454, 505, 50oil, big, block, cam, cams, chevy, flat, galley, main, mercruiser, oil, performance, roller, solid, tappet, vr1

Just got done with a 454 tonight---Pics inside

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1 2 3 4)

fergymoto on Jul 20, 2007

Feb 23, 2009 01:58 PM
by fergymoto

61

11,616

496, 500hp, 81, big, block, cam, heads, ho, merc, mercruiser, set, specs, specs2005, timing, tune

help! mercruiser 486 427 heads

85486 on Nov 23, 2008

Dec 24, 2008 05:53 PM
by xx_ED_xx

11

4,224

General Maintenance & Repairs

30, 372, cobra, g8, gap, mercruiser, ngk, plug, pontiac, sais, spark, t55, tr5, tr55, tr6

i just put in NGK TR-5 spark plugs. i'm now reading they are shit. what to do?

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Nickstock98t/a on Nov 4, 2008

Dec 20, 2008 03:17 PM
by orangeapeel

30

6,280

camshaft, intake, lt1, mercruiser, tahoe

FS: COMPCAMS SBC/LT1 1.52 SA Pro Magnum Rockers

Whippled2dr on Nov 23, 2008

Dec 18, 2008 09:05 PM
by Whippled2dr

10

700

non-LSX Parts For Sale

1994, 350, 94, 941, compression, mercruiser, ratio

what pistons,heads, and cam will give a Compression Ratio: 9.4:1

sr_ryan1 on Jul 19, 2008

Aug 1, 2008 12:06 PM
by ATCFLYBOY02

7

1,125

60, 62, aluminum, bbc, boat, headers, jacketed, ls1, lsx, manafolds, manifolds, marine, mercruiser, sbc, swap, water

EGR Truck manifolds for a boat application

Keith on May 30, 2008

Jun 5, 2008 02:01 PM
by LS1GMCTruck

15

7,168

1998, 383, block, boat, engine, engines, fast, forums, gmc, marine, mercruiser, motor, oil, sbc, sierra, stroker, z71

SBC 383 Stroker in a boat, thoughts?

Firehawk853 on May 19, 2008

May 20, 2008 03:42 PM
by Ryan02SS

2

3,950

2barrel, 30, 30l, 350, adjustment, chevy, double, holley, idle, jet, lean, mercruiser, pumper, richen, setting

carb adjustment question, how to richen pass side

LS1-450 on Mar 22, 2008

Mar 24, 2008 03:42 PM
by LS1-450

5

1,379

Generation IV Internal Engine

computer, computers, controller, cost, ingenius, mefi, mefi5, mefiburn, mercruiser, msd, pricing, retune, stock, tips, tuning

MEFI4 vs stock computer?

SANDDEMON08 on Mar 6, 2008

Mar 13, 2008 09:14 AM
by SANDDEMON08

8

10,346

PCM Diagnostics & Tuning

62l, crate, engine, engines, fl, gm, ls, ls3, ls7, lsa, marine, marinizing, mercruiser, motor, superchargers

LSA 540HP SC marine crate engine.........

2000Firehawk on Mar 7, 2008

Mar 12, 2008 09:47 PM
by reboot04

9

11,785

454, 502, arizona, bbc, chevy, fi, fuel, injected, injecting, injection, injectrf, kit, marine, mercruiser, multiport, speed, system, systems

Fuel injected BBC's ?'s

maverick94 on Oct 22, 2007

Nov 11, 2007 07:41 AM
by Street Lethal

8

3,240

15w, 181, 30, 40, average, bbc, block, cid, compression, cranking, engine, information, lower, mercruiser, rebuild, small

help with lower cranking compression after rebuild, causes?

1 FMF on Nov 5, 2007

Nov 5, 2007 09:01 PM
by 1 FMF

3

1,127

SBCs in boats

95FbFormula on May 12, 2007

Jun 20, 2007 08:22 PM
by Chris18927

5

1,048

autotap, bbc, car, efi, intake, mercruiser, ramjet, sbc, tuning

Mercruiser BBC EFI in a car?

Beaflag VonRathburg on Feb 1, 2007

Feb 1, 2007 03:53 PM
by Beaflag VonRathburg

2

853

PCM Diagnostics & Tuning

94, coolant, goodyear, hose, hoses, install, jegs, kit, line, lt1, mercruiser, miller, pass, pipe, replacement

LT1 Coolant Hose HELP!!

1 F8L Z on Jul 13, 2006

Jul 13, 2006 04:36 PM
by 1 F8L Z

0

596

LT1-LT4 Modifications

alpha, bellhousing, boat, bravo, conversion, coupler, craft, cris, engine, flywheel, ls1, mercruiser, nautique, ski, stock, torque

LS1 in a boat???

Silver 00 SS on Jul 5, 2006

Jul 6, 2006 07:01 PM
by imagreasemonkey

13

4,703

Generation III External Engine

37, 85, activate, activated, cutout, electric, httpmmodernhemicomforumsshowthreadphpt480676, location, mercruiser, open, rpm, shift, switch, throttle, wide

WOT activated cutout??? possible...

99camarols1m6 on Apr 1, 2006

Apr 2, 2006 08:38 AM
by LS1FIRE

7

958

gm, grumpy, intake, jenkins, lt5, mercruiser, split, window

lt5 in split window vette

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1 2)

amean94ta on Nov 11, 2005

Dec 31, 2005 11:26 AM
by kovachian

24

4,757

43, 43l, assembly, boat, chevrolet, conversion, convert, efi, fuel, injection, injector, injectors, marine, mercruiser, mpi, spider

4.3 to Fuel Injection mercruiser conversion.

Wilde Racing on Nov 28, 2005

Dec 6, 2005 12:41 PM
by Oscar Will

11

34,339

454, 74, adjustable, afrcut, arms, clearance, gain, line, ls1, ls1tech, mercruiser, rocker, rockers, shaft, shim, shimming, stems, stock, valve

Shimming the rockers w/ AFR's cut .030....gotta do something

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1 2 3)

Mirek on Jan 28, 2005

Jan 31, 2005 11:06 AM
by Tony Mamo @ AFR

49

8,013