View Full Version : General Q & A
- SBC Cam ?
- Mercury or Yamaha O/Bs?!
- fuel delivery
- Ext Box
- HP 450 Questions
- Intercooler Installation?
- Anyone ever deal with Boost Power???
- Supercats 130-150 mph, prop rotation?
- New Cam for 502 Mag
- Windshild or Windscreen
- Merc 420 spec's ??? What is it??
- the most for the least!!
- Help with head choice needed
- Custom Mounts?
- aluminum connecting rods ?!?info req
- ratio?
- is it possible: 20 hours non stop 3000rpm turning engine..
- 7.4L MPI Questions
- Smallest Engine/Outdrive combo
- What the $ell is a sea pump?
- N-Ter Cooler Chiller Kit for Superchargers
- 454 cid 330hp -- want more HP
- tiller arm?
- removing a 12" ext box
- Fuel Pressure gauge installation
- looking for performance&calculation software
- how to calculate blown engines carburation?
- 500 Efi
- 575 specs
- K-Planes or not???
- Batteries in an older Cigarette?
- Problem with Volvo 5.7 motor! Need help BEFORE Key West
- Blackhawk steering bracket
- Portable Ignition and Gage Panel Cart
- painted gearcases vs. "naked" g.c.
- Greasing the lower unit/drive components
- Advice wanted on winter engine maintenance
- FUEL line hoses will not fit
- need info :tunnel ram advantages and disad.
- Diesel Performance ???
- Vibration
- Fuel gauge sender - suggestions
- Silent Choice
- what is the reasoning
- how can I tell what engine I have
- ProCharger, Whipple, etc..and spark plugs question
- Nasty Looking Oil....problem?
- Which intake manifold should i use? single plane or dual plane
- Power Bolster Actuators
- OMC to Merc??
- spacer
- drive showers/BRAVO 1
- Small un seen little things...:)
- Heads Mark V or VI fit IV block?
- Stelling Boxes on my Formula 302
- Gasket sealer for Exhaust Manifolds.
- Who has EMI SS silent choice risers
- Old Skater
- Big block vs small block
- Boat trailer VIN locations
- '86 Checkmate Starflite/ '89 Johnson 225
- ON-BOARD-DYNO Pictures
- Engine balance - Cast vs forged
- Pro Topline Cylinder heads
- Lake Norman, pref engines
- MPI or carb
- hydraulic steering
- another hp500 valve spring ?
- How hot before warning buzzer on HP500 EFI?
- looking for breaker
- Questions and Answers for Magazine, Dennis Moore
- Which electric fuel pump for 1000hp?
- Oh Oh, is this a problem?
- How to remove Baked on exhaust grime?
- Group Discount on Vortech Superchargers (Procharger guys can read this too!)
- Explain Drive Shower
- Arneson Surface drives
- hp estimation-help needed
- do I need aftermarket heads for blower application?
- camshaft question
- Where do you connect water pressure gauges?
- What motor oil?
- fuel pressure tap?
- 502+250 Supercharger=questions
- Fairing Project
- Whipple Charger or Vortech Supercharger
- 256 or 177 blowers
- Zero Effort Controls
- need some valve spring assistance..
- Baja HAMMER owners INFO WANTED
- Water drips between head and Block...
- 'powder!!' octane boosters
- Another winterizing question
- Engine alarm died on port engine
- measuring X ????
- Alarm / Buzzer wiring on HP500 EFI
- Alpha One drive oil leak?
- forged piston OIL consumption
- Oil on the intakes?????
- looking for fuel log (large)
- Jayl13, how's your engines??
- Surface drives...
- Good, honest advice wanted.
- EMI or CMI EXHAUST???
- what amount of boost is optimum with pumpgas on 8.25:1 cr BB?
- carb?
- Johnson 225 outboard impeller replacement???
- Aftermarket oil pans?
- EDDIE MARINE EXHAUST (color)
- clarion changer
- Starter Problem...Please Help!!
- Lower Michigan Guys!!!!
- Port Velocity??.... Dennis Moore
- oil pickups on a new pump, weld or not?
- The Blower Shop's 250 blowers on stock hp500efi's
- what is the diff. merc III and merc IIIA SSM ?
- Char Lynn Hydraulic Helm
- Need a great rigger....
- Need Help on Sea Water Pump Rebuild
- Spark Plugs
- Crank mounted WaterPump bracket?
- Crank sprocket timing marks?
- Redline Oil
- Compreesion Test
- Exhaust Question, LONG, inputs please................
- Steel Tower for Bravo 1
- Pulse Drive
- Trs Stuff
- Loss of RPM
- Need Help To Id Block
- How often do you change your motor oil?
- whats faster
- XR Outdrives vs. XZ
- Stern lift w/ nosecone
- ProCharger Guys, quick question...
- Fuel Pressure Bleedoff
- Centrifugals and Screws, CompRatio vs. Boost and Detonation?????
- Prop mods for bow lift?
- Blowing Motors
- 502 Internals
- Synthetic Oil
- Help... I want to winterize myself
- Big decision
- Trim Sender
- Idle quality of blower motors
- Extention Boxes on a 42 Fountain?
- Hot Info!!- Globe Rubberworks Impellors
- HP500EFI Mods.
- EMI S.S. risers vs. alum.
- small block mods
- What oil in the cylinders for winter?
- Fellow Martini Owners
- Propshaft height and rotation on 30 cat???
- Tiller Arm Seal Help Needed
- Bennett Trim Tab Indicators ???
- We have hydraulic roller lifters
- 1994 Baja 260 towing question.
- Polishing stainless
- Cross-over kit
- Airflow Question TomCat ?
- 454mag Efi Short Runner Intake?
- Detonation - what is it, what causes it and what stops it?
- Mirage 21 Pitch Prop
- Gauges dieing
- Can't find a water leak - 402 Formula
- Good Prop shop
- 1300 ft. lbs torque turbo engines
- #6 drive question
- Water pump problem...
- Need 572 tall deck blocks
- Four Winns Liberator/OMC 502 EFI??
- Shortened Bravo Lower Testing and Upper Steel Tower
- Oil change set up ?
- Camshaft Timing?
- Cryo-treatment????
- hp confusion-cylinder heads
- Pressure Testing Imco exhaust manifold
- Hopp'in up my 330's -inexpensive route
- Cost of a refresh for hp500
- procharger questions
- Heavy Boat
- Angle milling heads
- Where can I get flush kit?I
- Uggh. I may have ruined my rebuilt motor with wrong OIL weight
- Relocating Drive Fill Bottles
- need a picture of a HP500 EFI circuit breaker\ignition relay bracket
- Exhaust
- Bravo rebiuld question
- Aftermarket Exhaust? Worth It? Product?
- need to know where to buy a 1/2" fuel pickup tube
- Crank Seal Color Code??
- SBC intake info needed...
- How do I get powdercoating off of EMI's
- Valve cover breathers and Vortec flame arrestors
- Superchiller or Whipple intercooler?
- Predator Carbs
- Eliminator garage scene
- Raw water pump, which fitting is the inlet?
- mercruiser trans
- 502 MPI Upgrade
- headers?
- help please dont understand what is being asked
- Camshafts explained?
- aluminum head recommendations
- Looking for sm. block manifolds
- moisture in storage???
- Fuel Tank pickups
- cam specs on an 87 350 mag
- Crower Cams?
- Steam in exhaust - Whippled 502
- Outdrive Oil?
- Winterizing problem and GRW impeller update...
- Valve cover breathers
- What pistons do you have or want?
- 22' Scarab deadrise?
- how many hp do you think is reaily-reaily causes no problem on a std bravo-1
- Header bending and assembly questions
- Swapping from a 502 to a 496 HO
- Winterize / storage question.
- How long will motor run with.....
- carb tuning for both speed and ski
- Looking for a Blackhawk Drive
- How many of you rebuilt your own bravo???
- TRS questions???
- twin turbos on a 510
- big m block stroke
- anybody using land&sea bravo extension kit?
- which outdrive to run??
- Hey ForrestC....
- have a first-gen 502 block.what max crank stroke can be used with this?
- hydraulic steering VERY stiff at idle
- "worked" or labbed
- Installing intercooler this weekend. I have a few ????
- DesktopDyno questions
- FilterMAG...as per Hot Boat.
- Boat cover for storage
- VDO volt meter
- Bravo One Oil Question-GL-4 or GL-5?
- Oil pressure switches.
- Alternator pulley question
- Oil Pressure Questions
- wet to dry conversion pipe?
- Stock vs Oversized Oil Pans
- Supercharged 502 EFI Question
- Trailer Brakes not working??
- rear main seal adapters MKIV to GEN 6
- Trailer wheels breaking ???
- Emi Headers/ Vortech Efi 454mag Power Pack?
- transducers keep breaking
- Alignment issues