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 07-04-2013

09-25-2014 02:06 PM
by ACE1252

44

19,775

LT1-LT4 Modifications

SBC marine engine

Naf on 03-12-2014

05-13-2014 07:14 AM
by Naf

7

2,236

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

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

ls1fan00 on 11-13-2013

11-14-2013 05:21 PM
by JakeFusion

3

1,693

General Maintenance & Repairs

coolant, maintaining, mercruiser, power, steering

Power steering cooler replacment

ChewMT on 08-02-2013

08-11-2013 01:08 PM
by Flawless02SS

7

1,199

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

Ground Strap Problem - Getting Really Hot

cdnturboz on 08-24-2012

08-25-2012 01:41 AM
by TwoFast4Lv

5

2,238

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 04-27-2012

04-30-2012 06:18 AM
by SweetS10V8

4

4,083

Generation IV Internal Engine

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

needing 2 pice rear main SBC badley

07silveradoZ71 on 01-23-2012

02-10-2012 12:57 PM
by Big Al

1

955

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

Mercruiser BBC EFI in a car?

Beaflag VonRathburg on 02-01-2007

11-16-2011 03:43 PM
by Shagnaz

10

9,306

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 03-02-2011

09-11-2011 02:52 PM
by 87silverbullet

10

4,614

Non-Automotive Classifieds

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

1989 Baja 216

zboner on 06-06-2011

06-13-2011 10:39 AM
by zboner

1

1,187

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 04-19-2011

04-25-2011 01:39 PM
by lilred1995vette

1

872

Non-Automotive Classifieds

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

Wellcraft EclipsePics Added

CNTLSE 1 on 02-15-2011

04-11-2011 09:57 PM
by CNTLSE 1

7

1,788

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 02-01-2011

02-04-2011 11:56 PM
by 01badz

1

1,015

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

crank pulley install?

parks450 on 01-12-2011

01-26-2011 12:56 PM
by bmf5150

14

25,982

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

88 Mercruiser V6 reman problem..

Kevoz on 10-26-2010

11-17-2010 01:42 PM
by Project382

6

1,400

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 11-13-2008

07-19-2010 09:26 AM
by Project382

34

75,753

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

1992 Bayliner Capri Ski Boat 18ft.

01ssreda4 on 05-19-2010

06-24-2010 09:01 PM
by 01ssreda4

2

694

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 06-06-2005

06-24-2010 09:31 AM
by ls1nova71

14

2,759

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 02-28-2009

03-19-2009 03:49 PM
by cjg454ss

54

2,624

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 07-20-2007

02-23-2009 01:58 PM
by fergymoto

61

10,372

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

help! mercruiser 486 427 heads

85486 on 11-23-2008

12-24-2008 05:53 PM
by xx_ED_xx

11

3,838

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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1 2)

Nickstock98t/a on 11-04-2008

12-20-2008 03:17 PM
by orangeapeel

30

5,204

camshaft, intake, lt1, mercruiser, tahoe

FS: COMPCAMS SBC/LT1 1.52 SA Pro Magnum Rockers

Whippled2dr on 11-23-2008

12-18-2008 09:05 PM
by Whippled2dr

10

525

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 07-19-2008

08-01-2008 12:06 PM
by ATCFLYBOY02

7

975

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 05-30-2008

06-05-2008 02:01 PM
by LS1GMCTruck

15

5,966

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 05-19-2008

05-20-2008 03:42 PM
by Ryan02SS

2

3,689

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 03-22-2008

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

5

1,285

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 03-06-2008

03-13-2008 09:14 AM
by SANDDEMON08

8

9,626

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 03-07-2008

03-12-2008 09:47 PM
by reboot04

9

11,449

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 10-22-2007

11-11-2007 07:41 AM
by Street Lethal

8

3,075

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 11-05-2007

11-05-2007 09:01 PM
by 1 FMF

3

1,052

SBCs in boats

95FbFormula on 05-12-2007

06-20-2007 08:22 PM
by Chris18927

5

981

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

Mercruiser BBC EFI in a car?

Beaflag VonRathburg on 02-01-2007

02-01-2007 03:53 PM
by Beaflag VonRathburg

2

758

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 07-13-2006

07-13-2006 04:36 PM
by 1 F8L Z

0

521

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 07-05-2006

07-06-2006 07:01 PM
by imagreasemonkey

13

4,482

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 04-01-2006

04-02-2006 08:38 AM
by LS1FIRE

7

884

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

lt5 in split window vette

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1 2)

amean94ta on 11-11-2005

12-31-2005 11:26 AM
by kovachian

24

4,330

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 11-28-2005

12-06-2005 12:41 PM
by Oscar Will

11

30,458

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 01-28-2005

01-31-2005 11:06 AM
by Tony Mamo @ AFR

49

6,560