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  1. SCJeep

    2016 21 SPX 4.3 MPI Guardian Alarm 2011-23

    Help my boat let me down for the first time. Took the boat out for the first time in over a year and all seemed well until I go to throttle up, alarm goes off. I initially thought maybe it was oil reservoir but it was good. Next time I pulled out my phone and Vessel View and read the code...
  2. SCJeep

    Trailer Tire size replacement (capacity upgrade)- Had Blowout at High Speed

    Well I had my trailer tire blow out at 75mph on long trip back from the coast. I’m looking to replace all my trailer tires but I want to increase my capacity, I would have thought that these should have lasted longer. Our boat is a 2016 21 SPX on a galvanized Shorelandr. I have approximately...
  3. SCJeep

    SPX Stereo Upgrade

    Has anyone upgraded the stereo in their SPX (210/21)? I’m looking at adding an amp and sub which looks like I will need to upgrade the cheap Sony headunit and speakers as well. Has anyone added a sub? It looks extremely difficult to put a sub in the factory location , not quite sure how they...
  4. SCJeep

    Orange Beach

    Looks like we’ll be vacationing in Orange Beach, AL. After Covid killed our original plans we found this. We rented a house that has a boat slip/lift and is close to the beach. Plan is to trailer my boat down. What should we see or do? Good places to take the kids looking for shells ...
  5. SCJeep

    Help - Mildew on Sunpad ....New Boat, Stored Indoors

    Unfortunately this weekend I pulled the boat out of the garage for a trip to the lake and upon uncovering (Sunbrella Bow & Cockpit Covers) I discovered some mildew on the rear of the sunpad. I'm a bit perplexed on how this occurred as I have never had this issue. I store my boat in my attached...
  6. SCJeep

    Help 4.3 MPI Problem Running - Vapor Lock? or Something Else

    My motor is 2016 4.3 MPI. I experienced my first issue with my boat. Had the boat at the lake over the weekend and one time out it started fine, idled away from the dock fine. Stopped the motor to load kids on the tube went and restarted motor, motor restarted fine. Put it in gear and put the...
  7. SCJeep

    Mooring / Trailer Cover Help! Dealer Order Help Needed

    Help CSR! I went to my local dealer to get a quote on the SR mooring cover for my 21 SPX and the price they quoted was outrageous. On the build site the Mooring cover is $634 option. The dealer wanted $1500 !!! I expected some mark up but 2.5x is crazy. I even bought my boat from this dealer...
  8. SCJeep

    210 SPX Weight on Trailer

    Has anyone ever put there 210/21 SPX w/ trailer on a scale? I know we have the specs for the boat ~3400lbs but I don't know how much the tandem axle trailer weighs.
  9. SCJeep

    21 SPX - Test Data from Vesselview Mobile

    So recently I installed VesselView Mobile on my boat and thought that I would share some data. I was curious how my boat's efficiency was with my current prop. Just out of curiousity I plotted test data from BoatTest.com on several other Sea Ray's that also utilized the 4.3 MPI. My setup...
  10. SCJeep

    4.3 MPI Spark Plug Change

    Has anyone changed the plugs in a SPX series boat with 4.3 MPI? It looks to be quite difficult to access the plugs behind the risers. The older style risers on a carb 4.3 didn't seem to impede upon this access as much. I haven't tried yet, but just been planning some PM work during the...
  11. SCJeep

    Trailer Boating in the FL Keys

    We are considering renting a home in the FL Keys on canal/waterfront and taking our boat (21 SPX). It looks like there are plenty of things to do and see. Anyone have any experience in the area or doing similar? Looks like my wife has found a few houses on Marathon. We would probably be most...
  12. SCJeep

    210 SPX -> Factory Upgraded Prop Selection

    Does anyone know what the SS (upgraded prop) from SeaRay is supposed to be for a 210 SPX / 21 SPX ? The stock one came with a BlackMax 19p (standard). Was just curious if the SS upgrade was a 17p and which one do dealers put on the boat.
  13. SCJeep

    Charleston to HHI on a 21 SPX

    Just wanted to document our family trip on our 2016 21 SPX. We put in at WO Thomas Jr Boat launch on the Ashley river in Charleston, SC and took the intracoastal to HHI staying at the Marriott at Shelter Cove Marina. We made a stop for lunch in Beaufort which was beautiful and they have a free...
  14. SCJeep

    230 SPX - Any Info?

    I was cruising youtube and stumbled across a couple of videos of a brand new 230 SPX. I see nothing on the Sea Ray website, but did find some info on a global site. Anyone know anything about this or seen one? Why no press or roll out at boat shows?
  15. SCJeep

    Lake Norman - 4th of July Busy?

    My family is considering renting a lake home on lake Norman the week of 4th of July. I haven't been on Lake Norman in like 20 years. Will the lake be an absolute madhouse that week? We just enjoy cruising, pulling the kids on the tube/kneeboard, etc. The house we found is on the west side of...
  16. SCJeep

    Why did Sea Ray change 21 SPX to SPX 210 ?

    I know the boats are the same, it looks like MY 15, 16 the product was called 21/19 SPX. The website now refers to them as SPX 210/190 . Any thoughts on why this might be?
  17. SCJeep

    New Prop - Poor Max Speed

    I have a 21 SPX with 4.3 MPI. I swapped the stock 14.5 x 19 3 blade for a Nemesis 4 Blade 14 x 17. Low planing speed was good and hole shot is great when pulling tubes, etc. Wot was not good, maybe 38 mph GPS. It would run up to 5k rpms if I let it, it had more throttle but I pulled it back at...
  18. SCJeep

    2016 21 SPX Select - Sea Dek Upgrade

    So I have a 2016 21 SPX Select but felt that the stock Sea Dek was incomplete since it only entered the boat partially. I just finished the process of completing my templates for the entry way. Stock: Template: Finished Product: Stern Bow When the infinity woven carpet wears out I'll...
  19. SCJeep

    4.3 TKS - Cracked Intake Manifold?

    Are the 4.3's prone to intake manifold cracking or is it just freeze damage? I have a friend that just pulled his manifold off of a ~2006ish 4.3 TKS after it died and he found water in the oil. There was no water in the cylinders so we feel like the problem is just the intake manifold. It...
  20. SCJeep

    Wire Routing from Helm - Access Issues for Transducer (21 SPX)

    I am looking at installing a Chartplotter/Sonar on my new 21 SPX. However I am having trouble figuring out how to run the transducer wire back to the bilge where I would install the transducer. The wiring bundle leaves the helm and makes a 90 degree turn at the gunnel and appears to run there...
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