Go Back  RCU Forums > RC Boats > Speed - RC Gas Boats
Reload this Page >

How to destroy an engine the easy way

Community
Search
Notices
Speed - RC Gas Boats Discuss gas RC boats right here!

How to destroy an engine the easy way

Thread Tools
 
Search this Thread
 
Old 05-19-2009, 07:36 PM
  #1  
webdr
Thread Starter
 
webdr's Avatar
 
Join Date: Feb 2007
Location: Atlanta, GA
Posts: 1,738
Likes: 0
Received 0 Likes on 0 Posts
Default How to destroy an engine the easy way



If you want to kill an engine quickly, try hydro locking one
Stuff your boat running 60mph, which will peel the cowl back and force water into the engine running wide open.
Hopefully it will happen so fast that you dont have time to release the throttle and viola!
One destroyed top end.



</p>
Old 05-19-2009, 07:41 PM
  #2  
cheesewizz69
Senior Member
 
cheesewizz69's Avatar
 
Join Date: Jul 2008
Location: Hialeah, FL
Posts: 761
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

That should buff right out.

Dam that hurts. Sorry for your loss.
Old 05-19-2009, 07:43 PM
  #3  
lildude2599
Senior Member
 
lildude2599's Avatar
 
Join Date: Dec 2007
Location: Norco, LA
Posts: 500
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

That's some bad luck. That is a modded head on there well off of there. You going to rebuild or get a new motor?
Old 05-19-2009, 08:00 PM
  #4  
webdr
Thread Starter
 
webdr's Avatar
 
Join Date: Feb 2007
Location: Atlanta, GA
Posts: 1,738
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way


ORIGINAL: lildude2599

That's some bad luck. That is a modded head on there well off of there. You going to rebuild or get a new motor?
A new head and she should be good. The piston and con rod seemed to have survived the ordeal.
Ill be calling Toxic Racing Motors tomorrow for another one.
Old 05-19-2009, 08:18 PM
  #5  
Justaddwata
My Feedback: (3)
 
Justaddwata's Avatar
 
Join Date: Feb 2005
Location: RI-USA, RI
Posts: 6,162
Received 9 Likes on 9 Posts
Default RE: How to destroy an engine the easy way



Sorry to see such damage Matt. Hull and cowl salvagable?

</p>
Old 05-19-2009, 08:33 PM
  #6  
twindaddy66
Senior Member
 
twindaddy66's Avatar
 
Join Date: Jun 2008
Location: Blanchard, OK
Posts: 437
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

OWCH! Nothin alittle duck tape and bubble gum wont fix...

hope everything else is ok....
Old 05-19-2009, 08:43 PM
  #7  
nvs motorsports
Senior Member
 
Join Date: Nov 2007
Location: gold coastgold coast, AUSTRALIA
Posts: 421
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

I would check the crank and rod thats a lot of force to be applied would not be surprised if both are slightly bent
Old 05-19-2009, 09:02 PM
  #8  
webdr
Thread Starter
 
webdr's Avatar
 
Join Date: Feb 2007
Location: Atlanta, GA
Posts: 1,738
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way


ORIGINAL: nvs motorsports

I would check the crank and rod thats a lot of force to be applied would not be surprised if both are slightly bent
unfortunately, your probably right. Im going to tear the bottom end apart and rebuild w/ a fresh crank, bearings, con rod and piston. Basically, the only thing im keeping is the case and carb
Old 05-19-2009, 10:00 PM
  #9  
foodstick
 
foodstick's Avatar
 
Join Date: Mar 2005
Location: ankeny, IA
Posts: 5,608
Likes: 0
Received 14 Likes on 12 Posts
Default RE: How to destroy an engine the easy way



  Man that is a lesson in physics !  or mechanics or the non compressability of water !</p>

Thats why I run my lethargic weedeater  with an airfilter !  Slow saves lives     ..I sure love seeing boats run that ragged edge right before they get airborne though. </p>

As I sit on the shore thinking about hopping my boat up, I realize I might have to fish it back in if it got going that fast, and that would mean getting out of the lawn chair!   haha</p>

</p>

Seriously..sorry about the damage, hope you get it running again quickly..</p>
Old 05-19-2009, 10:30 PM
  #10  
sheograth
Moderator
 
sheograth's Avatar
 
Join Date: Jun 2007
Location: Berkeley, CA
Posts: 11,829
Likes: 0
Received 2 Likes on 2 Posts
Default RE: How to destroy an engine the easy way

Quite savage.
Old 05-20-2009, 01:03 AM
  #11  
Hesco Racing
Senior Member
 
Join Date: Apr 2007
Location: Cape Town, , SOUTH AFRICA
Posts: 822
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

Eina pain.

Would a splash guard over the carb have helped. I have seen some guys put them on to stop water getting in when the hatch goes flying?

Man that hurts to see a motor look like that. I am creeping closer to those kind of speeds but would hate to have that happening.



Cobus
Old 05-20-2009, 02:56 AM
  #12  
BlueWave
 
Join Date: Apr 2008
Location: warwick, UNITED KINGDOM
Posts: 48
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

ouch...
would air filters not prevent this?... I know we have a general consensus that air filters are bad... lower hp... get soggy.... no dust on pond water ...

Or some other type of carb cover that does not restrict air flow or gets soggy, but prevents jetting water in a flip.




Old 05-20-2009, 07:47 AM
  #13  
jacob711
Senior Member
 
Join Date: Nov 2005
Location: perth, AUSTRALIA
Posts: 826
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

ouch lol

thats why it seems to me a better idea to run proper cowl locks so the cowl wont come off in a flip, but it seems most people use orings so the cowls basically fall off instead of running the risk of breaking the cowl
Old 05-20-2009, 08:32 AM
  #14  
monsterbrad
Senior Member
 
Join Date: Mar 2005
Location: Erie, PA
Posts: 1,300
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

that is cool
Old 05-20-2009, 08:42 AM
  #15  
webdr
Thread Starter
 
webdr's Avatar
 
Join Date: Feb 2007
Location: Atlanta, GA
Posts: 1,738
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way


ORIGINAL: jacob711

ouch lol

thats why it seems to me a better idea to run proper cowl locks so the cowl wont come off in a flip, but it seems most people use orings so the cowls basically fall off instead of running the risk of breaking the cowl
In defense of o-rings. Ive got 6 boats that all run mid 50s up to 70mph. Ive stuffed, flipped, wrecked, and crashed them all and never had an oring break in half. Ive ripped the cowls off so many times, and in some instances the fiberglass tore around the o-ring cause it gave out before the rubber broke. Those o-rings are very strong. I would say they are good for many years until the exposure to the elements, fuel, and stress would cause one to break. This is my personal experience w/ them.

Now, the boat in question is my Avenger. The cowl peeled back from the front which is locked in with aluminum tabs. The o-rings are only used to hold it down in the rear. It stuffed so hard that it tore the aluminum out of the front. Pretty hard core IMO
Old 05-20-2009, 09:07 PM
  #16  
Paul M
Senior Member
 
Join Date: Mar 2002
Location: Kingsport, TN
Posts: 1,803
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

Oh dude. Makin my wallet hurt lookin at the pics. Too bad you don't have some of that slow motion video of the crash that your famous for.

I think when it comes to a hard stuff there's really not anything you can do. There's going to be damage.
Old 05-26-2009, 10:39 PM
  #17  
sharpy022
Senior Member
 
sharpy022's Avatar
 
Join Date: Jun 2008
Location: guelph, ON, CANADA
Posts: 105
Likes: 0
Received 0 Likes on 0 Posts
Default RE: How to destroy an engine the easy way

hey thats cool, never seen one that bad, most of mine bend the rod before that happens,cheers dude

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Contact Us - Manage Preferences Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.