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May 1, 2018 · 500 efi rebuild. Ok I feel kinda of dumb, I have 2 blue 500 efi engines that I want to rebuild and keep it stock. I have read and understand that this engine is mostly the same as the GM crate engine 502. I want to go through this engine and refresh everything. One of my engine broke a valve spring so I figure I will just got through the entire ...Mercury Racing Valve Covers & HP465 Flame Arrestor. I have 3 sets of Mercury Racing big block valve covers for sale. Came off of my three HP 500's. One set has no decals. All come with breathers and caps. $200 a pair. I also have a factory flame arrestor for an HP 465. $125 .Oct 6, 2009 · Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and Paint; Prop Talk ... Jul 23, 2023 · Received 465 Likes on 219 Posts. Bad wreck at the 1.3MM LOTO-8 to the hospital. This is why boating at night scares the S$@# out of me. Here's the outcome and report as found on another site Looks like Alex Pratt of Good Boy Vodka was a passenger as well. Hope everyone involved has a quick recovery.

 · Swap Shop - This is for selling parts ONLY. No Complete Boats. No Dealers, Commercial, Businesses or Advertisers.Received 1,080 Likes on 479 Posts. Slippery slope here. A true 24' V-bottom would be like the old 24' Baja and the even older 24' Cannon/Thunder powerboats. There are literally DOZENS of 24/7 boats (actually the original hull was 23+change' long and 7' wide). The Superboat mentioned above falls in that category.Performance Boat Center is a marine dealership with locations in Missouri and Florida. We sell new and pre-owned Boats with excellent financing and pricing options.

Received 15 Likes on 9 Posts. 2002 25 Outlaw. Hello all, looking at joining the Baja club. This will be my first boat. I'm looking at a 2002 25 OL SST w/ 496 Mag (non HO) w/ 150 hours on hull and motor (fresh water boat). I'm waiting on the marine inspection to get done in late February as it is 12 hours from me, and I'd rather get that done ...

Oct 6, 2009 · Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and Paint; Prop Talk ... DCB - Discussions about boats built by this manufacturer.Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and … · Offshoreonly.com is the leading website of high performance boating enthusiasts. Our Bulletin Board, Chat Room, Classifieds section, Photo and Movies …

performancems. I've got a mercruiser 350 magnum with the quadrajet carb on it. It's been giving me some issues I'm thinking of getting an edlebrock carb instead of just rebuilding this one. Somebody told me that the qjet on there right now is a 650 cfm and when i'm looking at edlebrocks all i see is a 600 and 750.

Oct 6, 2009 · Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and Paint; Prop Talk ...

Oct 6, 2009 · Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and Paint; Prop Talk ... Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and Paint; Prop Talk ... General Q & A - Looking for full Specs on stock 425hp 496HO cam - I am looking for the full specifications on the stock Merc 425hp 496HO cam to include at 0.006" valve opening.They offer a 496 460 horse/525 torque dressed engine for $8,300. with a one year warranty. Sounds good to me, any help would be appreciated! www.Blueprintengines.com. Thanks, Bob G. This engine uses a 454 block, it is hand built, balanced and then dyno tested.Feb 17, 2024 · General Boating Discussion - Pics from 2021, 2022, 2023, 2024 -

Oct 6, 2009 · Velocity - Discussions about boats built by this manufacturer. Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and Paint; Prop Talk ... Full hydraulic steering question. Finishing up full Imco system. Most of the parts are used except for the uni-mount. Sharing a pic of the exterior…. For the helm valve, does orientation matter? Donor boat had the lines, from the valve, facing the floor. For my boat, facing starboard would make for a very clean install and is preferred.Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and … · General Q & A - Stainless Steel T-Stat Housing for 502 - Long story, but I decided to replace the OEM t-stat housing with a new SS housing. Cross referenced and found that Merc OEM # 8M0061381 (2001 Gen VI) crossed to Sierra 18-1989 (SS housing). Specifically, stated that it fits the 502. I tried to mount it todayPrivacy is important, and we should fight for it. I’ve said that many times. But when Windows 10 launched, I welcomed Cortana despite some concerns from privacy activists. It sound...

Aug 31, 2020 · Location: St. Clair Shores, MI. Posts: 2,038. Likes: 33. Received 97 Likes on 51 Posts. I looked into using the sniper system for a blow thru twin turbo system on one of my Scarabs, and read good reviews about it. There is a Faceboog group supported by holley for the Sniper. Most of the people *****ing about it usually results from bad wiring ...May 17, 2007 · VIP Member. There is a difference in 30 degrees when you are towing or sitting still. If the boats engine compartment vents are not covered the air is being forced into the engine compartment. The area cools quickly and could potential cause a freezing problem. You may be able to pull the temperatures from the National Weather service for the ...

TheHullTruth is the premier boating and fishing forum on the web!Received 1 Like on 1 Post. The majority of the engines we build are supercharged. Alot of builders like to run conservative A/F ratios, usually 12.0-12.5:1. I personally through our in house dyno tuning find that ratios of 12.9 (being the richest) and 13.3:1 will make more horsepower.Mercury Marine (TBS) Supercharger Kit. $4700.00. Though these kits are made for a standard 700SCI, this TBS supercharger kit setup, will fit any big block Chevy that has rectangle head ports and a Mefi ECU. Tall decks would need spacers, and if need.. 2. (4) Yamaha F-350 Outboards w/ rigging. 2013. 2013. · Formula - Discussions about boats built by this manufacturer. 2020 Mystic M4200 w quad 450's and Sea Keeper 3. 46 Outerlimits Limited. 2004 Hustler Cheetah General Q & A - Mercruiser 454 or 7.4 Serial numbers - On StemtoStern.com, or Mercruiserparts.com, or other parts lookup websites, there is a range of serial numbers from about 0f800000 to 0k999999. If you were looking at stern drive big blocks, these numbers were identified as .....1996-97 454 Mag MPI (Gen IV) Offshoreonly.com is the leading website of high performance boating enthusiasts. Our Bulletin Board, Chat Room, Classifieds section, Photo and Movies Sections, and On-line store account for our success in becoming the largest boating website on the internet. Find the information that you are looking for, or just make friends with other boaters ...

May 17, 2007 · VIP Member. There is a difference in 30 degrees when you are towing or sitting still. If the boats engine compartment vents are not covered the air is being forced into the engine compartment. The area cools quickly and could potential cause a freezing problem. You may be able to pull the temperatures from the National Weather service for the ...

Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and Paint; Prop Talk ...

Dec 18, 2023 · Received 47 Likes on 25 Posts. Propeller recommendations - curious what ya'll think. Repowered my Harley SuperStar 42 this summer with stock 496HOs. Looking to "mine" the smart Dudes/Dudettes on here who have more propeller experience than I do. Goal is an efficient cruise that is easy on the Merc 496s load-wise. Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and Paint; Prop Talk ... Received 0 Likes on 0 Posts. CMI Headers. As we all know, there are 2 sides to every story. Here is my side. I ordered a set of CMI headers and tails from Trick Marine on Monday 5/9. Fred had the headers in stock and shipped the same day. I had them on 5/11. Unfortunetly, Fred can not stock the infinite amount of tails necessary to …Join Date: Nov 2003. Location: Rochester, MI / Marco Island, FL. Posts: 433. Likes: 0. Received 0 Likes on 0 Posts. Ocean Express Owners. How fast does your boat go and what power do you have? Tell us about your boats. Who is the fastest 39'.Buying the best roof sealant for your home can provide a quick fix, extend your roof's lifespan, and save you money. Read our sealant guide to learn more. Expert Advice On Improvin...You can get the clutch plates online. That clutch drum and some of the associated parts are from a Ford FMX trans. Those are the clutch plates you'll need. There is no specific forward gear. The clutches lock up to give you forward. Those gears create reverse through the planetary when the band locks the drum down.Scott is correct, the Crane Part Number for the 500EFI is #169621. The specifications are 230/236 Duration, 298/610 Lift on a 114 Lobe Center. From there, Crane recommends: #16HR00004. 236/244 Duration, 610/632 Lift on a 112 or 114 Lobe Center.Mar 18, 2023 · Location: OK and LoTO. Posts: 4,037. Likes: 21. Received 387 Likes on 123 Posts. IR designs has always done mine. Get started now because it’s not a quick process. Reply. 03-18-2023, 10:27 PM.1. Drives and Lower Units - gear oil for bravo - looking to go to royal purple gear oil for a bravo one outdrive.should i use the 75w-140 or the 75w-90 synthetic thanks mike.Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and … Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and Paint; Prop Talk ...

Dec 8, 2023 · Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and …May 1, 2018 · 500 efi rebuild. Ok I feel kinda of dumb, I have 2 blue 500 efi engines that I want to rebuild and keep it stock. I have read and understand that this engine is mostly the same as the GM crate engine 502. I want to go through this engine and refresh everything. One of my engine broke a valve spring so I figure I will just got through the entire ... General Q & A - Looking for full Specs on stock 425hp 496HO cam - I am looking for the full specifications on the stock Merc 425hp 496HO cam to include at 0.006" valve opening.Instagram:https://instagram. facebook marketplace devils lake ndsfo global entry botwfie news 14 evansville inmaxx 91 nascar cards value Join Date: Nov 2006. Location: Tygart Lake, WV. Posts: 1,284. Likes: 258. Received 116 Likes on 79 Posts. The 520, 540, 565 all use the same cam as was used in the 525efi. I like the recommendation every 100hrs or …Jan 25, 2024 · 1 / 2. General Q & A - Intake help - I have a 10.15 compression 509 was efi 502 . Has alluminum heads with 320 cc intake runners 2.30 intake and a bullet cam 234 intake duration @50 with .590 lift and 242 duration and .598 exh at 113 lobe seperation hydraulic roller . The boat is a 22 dcb with xr drive with shorty lower. monkey werx youtubecocktail lounge mont belvieu May 25, 2008 · General Q & A - Looking for full Specs on stock 425hp 496HO cam - I am looking for the full specifications on the stock Merc 425hp 496HO cam to include at 0.006" valve opening. europe eras OffshoreOnly Classifieds - Boat Classifieds - Boat Parts. Team Douglas 32 Skater for Sale. Herring Propeller 17 x 39 x 15r. 2023 Donzi 22 Classic. 2008 F650 Super Truck. 2022 …Sex and gender are often used interchangeably, but they mean different things. We look at how sex, gender identity, sexuality, and pronouns are related and why it matters. The term...Oct 6, 2009 · Offshoreonly Industry News; General Boating Discussion; Classic Offshore; Insurance and Finance; Poker Runs and Boating Events; Boating Safety; Beware and Stolen; Vendor Talk; Trucks, Trailers and Transportation; Technical. General Q & A; Do It Yourself, Boating on a Budget; Drives and Lower Units; Electronics; Fiberglass and …