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MJHKnox
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MJHKnox
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Join Date
06-04-2012
Last Activity
02-27-2021
12:56 PM
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Mischief IV
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knoxville supra owners
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02-26-2021,
11:25 AM
MJHKnox
replied to a thread
Father of Supra - The History of Supra Boats
in
General Chat
I have a feeling that is Smokin' Joe's Bar-b-Que?
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20 replies | 5872 view(s)
02-25-2021,
04:01 PM
Mischief IV
replied to a thread
Father of Supra - The History of Supra Boats
in
General Chat
I sent you a private message Joe. Please get in touch with me if you want. I would appreciate it. Thanks.
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20 replies | 5872 view(s)
02-22-2021,
10:06 PM
Mischief IV
replied to a thread
2012 worlds 242 VINYL
in
Service & Repair
Supra only sells the skins for up to 7 years with the matching vinyl. You have skins in your hands that would allow an upholsterer to duplicate....
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3 replies | 95 view(s)
02-22-2021,
02:04 PM
MJHKnox
replied to a thread
Which pump fills the bow bag?
in
General Chat
I think 2013 was the year of 900# of hard sub-floor Liquid Lead Ballast and 1300# lbs of flex ballast (optional). Usually, the center tank and bow...
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1 replies | 54 view(s)
02-21-2021,
01:18 AM
MJHKnox
replied to a thread
Club Supra
in
General Chat
Covid shortage Sent from my iPhone using Tapatalk
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10 replies | 252 view(s)
02-19-2021,
04:28 PM
Mischief IV
replied to a thread
Club Supra
in
General Chat
Supra at least gave them a radio to play their cassette.
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10 replies | 252 view(s)
02-19-2021,
04:20 PM
Mischief IV
replied to a thread
Club Supra
in
General Chat
As a token of our appreciation for your purchase of your new Supra, please enjoy this audio cassette which will last longer than your stringers. ...
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10 replies | 252 view(s)
02-19-2021,
03:35 PM
MJHKnox
replied to a thread
Club Supra
in
General Chat
The pic above was from a 1989. There was another guy with a 1989 comp that said he had the box, key, and cassette with a 3-ring binder with...
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10 replies | 252 view(s)
02-19-2021,
09:23 AM
MJHKnox
replied to a thread
Club Supra
in
General Chat
I will find the post and ask him. Sent from my iPhone using Tapatalk
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10 replies | 252 view(s)
02-19-2021,
09:23 AM
MJHKnox
replied to a thread
Club Supra
in
General Chat
I’ve seen the key to Club Supra. Sent from my iPhone using Tapatalk
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10 replies | 252 view(s)
02-18-2021,
10:38 PM
MJHKnox
started a thread
Club Supra
in
General Chat
Noticed this on social media tonight. Thought is was pretty cool. The guy was going to find a cassette player to listen to it. Ever seen one or...
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10 replies | 252 view(s)
02-16-2021,
10:06 PM
MJHKnox
replied to a thread
Difference between 2006 and 2008 21V Purchase Advise
in
General Chat
Good for you. Boats will break, new and old. If you cannot or do not want to work on your your boat, better to build a relationship with someone...
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5 replies | 197 view(s)
02-16-2021,
04:48 PM
Mischief IV
replied to a thread
Difference between 2006 and 2008 21V Purchase Advise
in
General Chat
A 15 year old 21 footer selling for $32,000? Oh my! What a world we live in.
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5 replies | 197 view(s)
02-15-2021,
12:18 AM
MJHKnox
replied to a thread
Difference between 2006 and 2008 21V Purchase Advise
in
General Chat
The 2006-2007-2008 should all be around the same price range. They made that boat until 2013, but I would assume the production numbers were low b/c...
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5 replies | 197 view(s)
02-12-2021,
09:58 PM
MJHKnox
replied to a thread
Bennett Driven Wake Plate
in
Service & Repair
If you lived in charted, what fun would that be? Sent from my P00I using Tapatalk
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10 replies | 249 view(s)
02-12-2021,
05:36 PM
MJHKnox
replied to a thread
Bennett Driven Wake Plate
in
Service & Repair
I have read posts about the tabs, but they have been mainly about the pump or trim tab cylinder not working. Usually people are just replacing with...
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10 replies | 249 view(s)
02-08-2021,
08:45 PM
MJHKnox
replied to a thread
Ballast Pump Mounting
in
General Chat
If the impeller is spinning dry, it would be probe to cracking. When they start to go bad, the vanes will crack. Sent from my P00I using Tapatalk
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36 replies | 1814 view(s)
02-07-2021,
09:56 PM
MJHKnox
replied to a thread
Ballast Pump Mounting
in
General Chat
Didn't know how many of those pumps had some type of 'run dry protection'. Never really paid attention to it. Sent from my P00I using...
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36 replies | 1814 view(s)
02-07-2021,
09:52 PM
MJHKnox
replied to a thread
Ballast Pump Mounting
in
General Chat
Thanks MLA. I was looking at the other Johnson pump. Wrong one. Still amazed at the output of that thing. Sent from my P00I using Tapatalk
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36 replies | 1814 view(s)
02-05-2021,
03:19 PM
MJHKnox
replied to a thread
Jabsco impeller upgrade
in
General Chat
I have Jabsco Pumps on my boat now and replaced them with Green from Wakemakers. They lasted 2 seasons. That is what most all people use. ...
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3 replies | 186 view(s)
02-05-2021,
02:55 PM
MJHKnox
replied to a thread
Ballast Pump Mounting
in
General Chat
One would assume if you have 25% more GPM, the lines would need to be 25% larger. I still think you will need to keep an eye if you see continuous...
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36 replies | 1814 view(s)
02-04-2021,
06:35 PM
MJHKnox
replied to a thread
Best Wake Shaper for 2011 22V Sunsport
in
Wake Surfing
I do not think there is a best shape or size. The output of the wave is a combination of: 1) Having enough ballast in the boat for displacement. ...
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1 replies | 107 view(s)
02-03-2021,
11:15 PM
MJHKnox
replied to a thread
Ballast Pump Mounting
in
General Chat
I assume the thru-hull fittings from the factory are 3/4" from those model years. Wonder what the bigger thru-hull would looks like next to the...
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36 replies | 1814 view(s)
02-03-2021,
11:49 AM
MJHKnox
replied to a thread
Ballast Pump Mounting
in
General Chat
I would not always rely on the timers. I'm more concerned about having the bags full. If you had 1" fill and 3/4" vent lines, there is not that...
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36 replies | 1814 view(s)
02-03-2021,
11:10 AM
MJHKnox
replied to a thread
2006 Supra Launch 21V Gravity Games
in
Boat Owners
You need to grab the 21V manual. The "gravity games" edition was basically the same boat as the 21V, but with different decals, could have had...
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1 replies | 179 view(s)
02-02-2021,
06:41 PM
MJHKnox
replied to a thread
Ballast Pump Mounting
in
General Chat
I'm pretty sure MC still sells them . . .
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36 replies | 1814 view(s)
02-02-2021,
04:56 PM
Mischief IV
replied to a thread
Ballast Pump Mounting
in
General Chat
Wow, that's some next level engineering you are putting in this boat. Looks great...just mind blowing actually. I can see you are way overqualified...
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36 replies | 1814 view(s)
02-02-2021,
04:37 PM
Mischief IV
replied to a thread
Purchasing Used Boat (Need Advise)
in
General Chat
How are they the same size? First post so I'd expect you to be smarter but you are probably spam so wondering how you equate 21 feet 2 inches to...
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10 replies | 426 view(s)
02-02-2021,
01:36 PM
MJHKnox
replied to a thread
Purchasing Used Boat (Need Advise)
in
General Chat
Until you get 10 passengers with bags and coolers, then I'm betting you will be wishing you had a 24' boat.
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10 replies | 426 view(s)
02-02-2021,
11:18 AM
MJHKnox
replied to a thread
Ballast Pump Mounting
in
General Chat
Have you done any testings on the plates to look at the output - the wave it creates? Looks like a set of surf gates (outward) with a ram and a...
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36 replies | 1814 view(s)
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About MJHKnox
Basic Information
About MJHKnox
Location:
Knoxville TN
Signature
2018 Supra SL400
Statistics
Total Posts
Total Posts
1,226
Posts Per Day
0.38
General Information
Last Activity
02-27-2021
12:56 PM
Join Date
06-04-2012
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1
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Mischief IV
Senior Member
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