Technical Discussion [Archive] - Page 213 - Scream And Fly Powerboat and High Performance Powerboating Discussion Forums

wired trim to 24v-question ? (8 replies)
Sanding Rub Rail?????? (9 replies)
Stripped threads... (3 replies)
What are the best heads for V4 Crossflow (9 replies)
Compression question (1 replies)
invisible touch hoses (3 replies)
What is a good location for a EGT gauge on a V4 Crossflow (0 replies)
Powerhead + Midsection match (1 replies)
Dual opposed steering HELP (17 replies)
Leak down testing (17 replies)
merc prop shaft (1 replies)
OIL, not another oil question!! please guys just one?? (11 replies)
I.D. 260 ECU chip (0 replies)
20 vs. 25 mid sections (6 replies)
WMH carbs, running too hot in the midrange? What do I do? (17 replies)
Best 2.5/260 lake boat tuner? (4 replies)
Motor just lost power - What's the warrantee period on a Rapair stator? (6 replies)
Rickracer(non-O/B) (9 replies)
Marks on intake side of piston (19 replies)
O-ringed heads (38 replies)
HELP!Sick 2.4 merc 200 (13 replies)
lower unit tools (2 replies)
Cutting Heads, Keep Getting Same Compression (13 replies)
2.4 EFI BP Initial Timing (3 replies)
Seastar Steering Cylinder Question?? (3 replies)
2.4 BP Starter Question (1 replies)
cmc powerlift (19 replies)
2.5 exh plate question (1 replies)
newbie question (14 replies)
interchange between 97@98 260? (1 replies)
Merc 2.5 Offshore Race OB (4 replies)
bumping compression on 3.1 yamaha (3 replies)
outboard rechroming (7 replies)
`87 OMC power pack #'s (2 replies)
Magic 260,revisited (1 replies)
Mercury... Delayed Reaction (6 replies)
ques. for us1 (3 replies)
Analog ECU vs. Digital ECU (1 replies)
Vector SRX prop and Merc 200 (1 replies)
How big of cut to gain 20 psi (1 replies)
Johnson rev limiter (4 replies)
HELP I.D. PROP [hoss] (2 replies)
Re-marking/numbering Jets?? (7 replies)
Fuel Sending Unit Float (4 replies)
Replacement motor for CMC jackplate? (2 replies)
Mercury outboard 2.5SS Motor Brand new questions (0 replies)
Propheight with twin PM 300's (1 replies)
Johnson/Evinrude Question (8 replies)
Boyeson Reed Installation (5 replies)
stripped the screws that hold the stator (10 replies)
running 2 thrust washers (4 replies)
Fuel Pressure (14 replies)
300 promax or 300x?? (16 replies)
What year power heads for 85 150hp Mariner? (5 replies)
mk6 ssm (3 replies)
2.5 245 Carbs? (3 replies)
Us1 or Jay Smith (9 replies)
STV River Rocket owners?? (8 replies)
Least setback hydraulic jackplate? (5 replies)
plug wires (1 replies)
Drag Prop! (3 replies)
40 merc hard to start hot (2 replies)
YAMAHA Props (1 replies)
Reed Question ? (3 replies)
exhaust plate question (3 replies)
Thrust Hub (0 replies)
Ficht Guru's (9 replies)
1954 Johnson 25hp no spark blues (1 replies)
exhaust housing/ EGT question (3 replies)
245 carb vs 225 pro max (1 replies)
You guys ever have a problem with this? (10 replies)
wh-30's vs. wh-22's (0 replies)
crankshaft seal (5 replies)
Eric Simon has pulled it off again!!!! (0 replies)
Eric Simon has pulled it off again!!!! (2 replies)
28 or 30 on a Vector (1 replies)
1996 175 johnsons (1 replies)
Exhaust Mods (3 replies)
Novalves (0 replies)
Torque #'s Needed (2 replies)
Bleed fitting part number? (14 replies)
90hp merc compresion (3 replies)
Rapid jack question (5 replies)
Prop spec help (0 replies)
Fuel Pres. Need Help (2 replies)
Capilano Helm (1 replies)
What is going on in this clyinder? (47 replies)
lowerunit bp run hot (2 replies)
corrosion article , my two cents! (3 replies)
Merc '95 150 warning horn question (2 replies)
Advantages/disadvantages Of 2-1 Gears In Sportmaster (3 replies)
Greg Moss' cooling mods / Drystacking the 2 piece plate (13 replies)
Where to send CLE? (9 replies)
what's my outboard worth? (2 replies)
Gearcase lube (21 replies)
I can't believe no one can solve this cooling problem (40 replies)
Engine Height on a 94 STV Ski Comp (11 replies)
idle timing help on s3000 (22 replies)
Torque question (6 replies)
Help! (5 replies)
225X versus 225 ProMax (8 replies)
Racer 9 page FAQ (3 replies)
new to outboards (0 replies)
Merc Lower Unit on an OMC (2 replies)
Bolt torque ? (5 replies)
Mercury not charging (6 replies)
Merc 125 improvements? (10 replies)
Purolator vs Kinsler??? (1 replies)
Water in cylinders (5 replies)
Talkin' Headers (2 replies)
Stupid Mechanic Tricks (12 replies)
motor weight (3 replies)
2.4 reed plate and 7 pedal carbs?? (6 replies)
STV Kieth (3 replies)
2.5 Drag Exhaust Chest torque Spec??? (2 replies)
Powerhead temps???????????? (4 replies)
water temp gauge on head (0 replies)
V8 Evinrude-Special Tool??? (4 replies)
lowre unit (2 replies)
Fuel Injector Part Number (1 replies)
2.4 Bp Efi (4 replies)
Twin Promax 300's - how close? (3 replies)
Welcome to my nightmare (18 replies)
Ring help please (2 replies)
IL6 Powerhead (1 replies)
Bead Blasting? How-to (15 replies)
Performance loss from thin, watery oils? (1 replies)
cheap performance mods? (12 replies)
another FICHT recall (8 replies)
What color is the tach lead for a 65HP merc? (1 replies)
BMC 225HO set-up (0 replies)
Big Rods/ Little Rods (3 replies)
It's Not Enough. The Noble Quest for more speed (7 replies)
HELP!!Bob's Jack with a Stainless Marine Indicator?? (0 replies)
21 Skater Brakeing Gear Cases (13 replies)
Puller for Second Effort Flywheel (OMC) (10 replies)
Thanks everyone.... (2 replies)
Dave's boat is for sale (4 replies)
will a high 5 fit a johnson venom??? (1 replies)
Drain Plugs (3 replies)
OMC Cobra sterndrive 2.3L (0 replies)
Single OB to Twin OB Steering System (18 replies)
Magic 260,Magically loses power! (14 replies)
1994 200 Mariner ? (3 replies)
Shy Bridgeport (1 replies)
Whats ur opinion? 20 inch offshore or 20 promax center section? (4 replies)
fuel experts question (0 replies)
Timing light 4 stoke 2 stroke ? (19 replies)
280 plugs (11 replies)
fuel/oil in hose between top and bottom bearings (3 replies)
HELP! missing 3cyl OMC parts (3 replies)
Hi guys, (12 replies)
2001merc carb revlimiter (8 replies)
4" of vacum is that right?? (0 replies)
Its Alive!!!!!! (13 replies)
Us1 (6 replies)
Promax 300 - running too cold! (3 replies)
A5 Vs A48 (0 replies)
mounting navigation lights on STV (26 replies)
MOtor blues.. wtf.. (4 replies)
What is the best fuel pump steup? (18 replies)
merc 175? (3 replies)
SeaStar on 2.5 (3 replies)
xr2001 question (1 replies)
top speed of 4 seat mirage (19 replies)
Cross flow (8 replies)
Looper eats rod bearings? (10 replies)
Prop Loosens (8 replies)
bridgeport motor stalling (8 replies)
repairing land & sea jackplate? (2 replies)
Johnson 50 Hp Timing (2 replies)
crankcase sealing rings (on crankshaft) (2 replies)
2.4 EFI BP analog ECU question (2 replies)
To slide or not to slide???? (8 replies)
Merc carb help!!!!!!!!!!! (22 replies)
fuel pump question (1 replies)
Whats a good spark plug for my 235? (6 replies)
wiring on merc T-n-T (2 replies)
Velocity Race Fuels (1 replies)
getting a prop off a ski boat ??? (5 replies)
Carb upgrade for V4 OMC (2 replies)
broken pivot shaft in crossflow 115 omc (4 replies)
mercury xr2 (5 replies)
Egt-how Much Heat Is Too Much ? (5 replies)
Floscan dual water temp gauges ??? (18 replies)
small vs. large blade chopper (3 replies)
Can I use tygon bleeder hose in the exhaust divider? (6 replies)
Brandon Power (4 replies)
76 Stinger 75 questions (1 replies)
shift shaft ? (4 replies)
tachometer reading on Faria gauge (3 replies)
Can I put a light weight 2.5 aluminum flywheel on a 2.4 engine? (6 replies)
AQ 130C ignition (2 replies)
2.4 EFI BP Starting Question (1 replies)
More power in my evinrude OB (4 replies)
cant start my newly mounted 2000 150 (3 replies)
Hustler props? (3 replies)
Yamaha Carbs on a Merc 2.5 (8 replies)
Bobs trim pump (0 replies)
3 cyl Looper mid and Gearcase (5 replies)
Merc Guys ..WARNING MODULE (2 replies)
Can you Mount Trim Pump Sideways? (6 replies)
New Merc Pistons How Do You Tell (6 replies)
Float bowl baffles and slosh tubes? (1 replies)
Prop Formula (5 replies)
Flooding and backfiring 2.4 ?? (10 replies)
Blocking Off The Spent Water Cavity (1 replies)
difference between a 260efi ad a 280ss 2.5? (4 replies)
plug wires (1 replies)
FINALLY found the answer to my alarm problem. (7 replies)
Technical, but not boats.....printer (4 replies)
Blown 88 Evinrude XP150 (8 replies)
Need A Timing Base For 150 Johnson (1 replies)
HELP! 135omc thermostat ? (5 replies)
Project Baja Help (5 replies)
removed airbox and fuel mix ran out? (1 replies)
cowl/motor cover extra ventilation (7 replies)
94 xri what do i not need electrical (0 replies)
which heads is which??? (1 replies)
Us1 (5 replies)
Whats Average Water Pressure ? (2 replies)
Tachometer Question (0 replies)
Broken tap (9 replies)
Can it be sleeved? (25 replies)
Igniton ? (1 replies)
head info (0 replies)
no tack (2 replies)
95 200 XRI Mods (1 replies)
Nose Cone Tip in Relation To Propshaft Centerline (2 replies)
tiller arm reinforecment plate (3 replies)
250 EFI Mercury Trim indicator (0 replies)
Indexing Spark Plugs (1 replies)
Pad On A Xr2002 (8 replies)
Johnnyrude running bad... HELP! OMC GURU'S! (8 replies)
Is this bad or is it a vent? (6 replies)
From Massive To Minimal Water Pressure (0 replies)
When you wrong your wrong (5 replies)
How do i rig a L&S foot throttle? (2 replies)
Best heads for OMC Crossflow? (16 replies)
Need a rectifier (3 replies)
OMC V4 Test Prop 100-140hp? (0 replies)
help racer or others-225ho carbs (1 replies)
prop problem (0 replies)
Mixing Octane #s = what octane? (6 replies)
275 V8 offshore (1 replies)
Gohr, Racer, Baker other OMC experts (11 replies)
1997 merc 200 Tach sender wire (0 replies)
Gasket between lower plate and midsection.... (8 replies)
Johnson VRO 140 HP lower unit (8 replies)
Gearcase question on XR4 and XR6... (2 replies)