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A new carbon deposit cleaning technique (pressure washer required)

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Old Nov 9, 2011 | 10:10 PM
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A new carbon deposit cleaning technique (pressure washer required)

Well I was swapping my motor from one car to another and thought I'd blast the grese off the motor with a pressure washer (thanks 7dust).

While I had my sweet exhaust off I thought I'd see if I could get those rotors and apex seal groves squeaky clean.
So basically I pressure washed every rotor face and apex seal in the motor. I blasted it, rotated it, blased it, ect. until I got bored.

this IS a scientific test because I compession tested it before (with a real didgital rotary compression tester, see twistedrotors) and it was about 80 psi +/- 2 all around.
I inclused a pic and very short video just so you get the idea.

BTW, afterwards i spun it till most of the water came out and sprayed some wd40 in there to keep rust down.
I will update this thread with results when (if) I get it running again!

http://www.youtube.com/watch?v=I8f2YTzwXPo

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Old Nov 9, 2011 | 10:18 PM
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get that engine started quick before the water rusts up the internals.
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Old Nov 9, 2011 | 10:58 PM
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Originally Posted by misterstyx69
get that engine started quick before the water rusts up the internals.
Werd. I dont know whats funnier, this thread or the other talking about a boost leak from the clutch slave cyl
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Old Nov 9, 2011 | 11:33 PM
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You're a real bright one
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Old Nov 10, 2011 | 12:04 AM
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OMG! make sure when you crank it the first time you dont hydrolock and thow a rod,and ive seen the #5 and #8 rings and valves shoot clear out of the block when this was done before
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Old Nov 10, 2011 | 12:24 AM
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or you could you know, install the engine, run it and inject water into the engine and let it steam bathe itself clean...
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Old Nov 10, 2011 | 12:31 AM
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Phil I used to worry about you. Now I'm convinced your condition is incurable!
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Old Nov 10, 2011 | 12:35 AM
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This thread wins all the internets for a day.
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Old Nov 10, 2011 | 08:22 AM
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Originally Posted by philiptompkins
Well I was swapping my motor from one car to another and thought I'd blast the grese off the motor with a pressure washer (thanks 7dust).
I just give you the tools. The TALENT is allllll yours.
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Old Nov 10, 2011 | 10:41 AM
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https://www.rx7club.com/showthread.p...o+fishing+line
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Old Nov 10, 2011 | 11:03 AM
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From: crater on mars
^^
lol this made my day.

after you do the whole wd40 spin the rotor thing use oil.

you should run premix on a couple of gallons of gas just to make sure the apex seals and rotor housings have a prominent layer of lube.
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Old Nov 10, 2011 | 11:13 AM
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Phil is so creative with his thinking that it's hard to believe it isn't scripted for redneck tv. I couldn't think of many of his techniques if I was actually TRYING to figure out the worst possible way to do things! The scary part is that he's proud of this! I will say one thing. If we ever have a zombie apocalypse and need to rig random things to work, he'll probably be just fine.
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Old Nov 10, 2011 | 11:59 AM
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Originally Posted by rotarygod
If we ever have a zombie apocalypse and need to rig random things to work, he'll probably be just fine.
Assuming his goal is to become a zombie, I agree.
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Old Nov 10, 2011 | 12:22 PM
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wow, i forgot about that thread lol

Originally Posted by rotarygod
Phil is so creative with his thinking that it's hard to believe it isn't scripted for redneck tv. I couldn't think of many of his techniques if I was actually TRYING to figure out the worst possible way to do things! The scary part is that he's proud of this! I will say one thing. If we ever have a zombie apocalypse and need to rig random things to work, he'll probably be just fine.
so he is a MacGyver lol
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Old Nov 10, 2011 | 01:26 PM
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Originally Posted by Black Knight RX7 FC3S
so he is a MacGyver lol
Does THIS look like MacGuyver to you???






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Old Nov 10, 2011 | 01:53 PM
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Originally Posted by clokker
Assuming his goal is to become a zombie, I agree.
I think he'd be ok. The whole point in a survival situation is to make something work form whatever parts you have in any way possible. He's creative there. Almost too creative. Unfortunately he treats his daily driver the exact same way! I guarantee he has spent more time and money doing things wrong over and over again than he would have just doing it right the first time. We wouldn't have these epic threads to laugh at though!
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Old Nov 10, 2011 | 02:23 PM
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Originally Posted by MIDNFauciUSN
Werd. I dont know whats funnier, this thread or the other talking about a boost leak from the clutch slave cyl
https://www.rx7club.com/single-turbo-rx-7s-23/does-turbo-really-need-much-oil-796333/
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Old Nov 10, 2011 | 03:04 PM
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Originally Posted by NatAsRex7
^^
lol this made my day.

after you do the whole wd40 spin the rotor thing use oil.

you should run premix on a couple of gallons of gas just to make sure the apex seals and rotor housings have a prominent layer of lube.
I did/will run plenty of premix anyway.

and yes I did turn to motor over with a wrench while blasting it with wd40 until more oil than water came out of the ports.

The rotors are SHINY clean now BTW! They looks new!
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Old Nov 10, 2011 | 03:06 PM
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From: Houston
Originally Posted by Black Knight RX7 FC3S
or you could you know, install the engine, run it and inject water into the engine and let it steam bathe itself clean...
I'm not sure if steam cleaning has quite the same effect as pressure washing though.
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Old Nov 10, 2011 | 04:51 PM
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What you did is better than dumping water in the intake but you should really get that engine started and warmed up as soon as possible to evaporate the remaining moisture. I'd start to worry about the seals sticking or rust in the thrust bearings if the engine sits for more than a few weeks.
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Old Nov 10, 2011 | 05:30 PM
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Wow.
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Old Nov 10, 2011 | 05:35 PM
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.....
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Old Nov 10, 2011 | 06:40 PM
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From: Houston
Originally Posted by PvillKnight7
What you did is better than dumping water in the intake but you should really get that engine started and warmed up as soon as possible to evaporate the remaining moisture. I'd start to worry about the seals sticking or rust in the thrust bearings if the engine sits for more than a few weeks.
I did "run" it for a minute or two with a power drill to make sure the oil was circulated through it.
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Old Nov 10, 2011 | 06:57 PM
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Wow your special, id definetly coat the insides of that motor with oil and premix quick.
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Old Nov 10, 2011 | 10:55 PM
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Did you use to own a MX6?

http://www.mx6.com/forums/2g-mx6-for...turbo-mod.html
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