facebook1 youtube1 twitter1 instagram linkedin1 pinterest1

NOTICE:  If you are not a free registered member of the site, you will not see the photos in the forum, and you won't be able to access our premium member content. Please consider joining our community! REGISTER AND MAKE THIS BOX DISAPPEAR!

×

Pictures Posting Not Working (12 Jun 2023)

Picture uploads is again unavailable. We are working on the problem. Thanks for your patience.

Makotosun

SLEEPER PIPES FOR YAMAHA ENDUROS

  • Posts: 150
  • Likes received: 73

Replied by cpdave on topic SLEEPER PIPES FOR YAMAHA ENDUROS

Does this include the '77 and up DT250 & 400? If so, I'm in.

Dave
14 Jun 2017 11:48 #81

Please Log in or Create an account to join the conversation.

  • Posts: 2133
  • Likes received: 1416

Replied by mdscott on topic SLEEPER PIPES FOR YAMAHA ENDUROS

Hey Dave do you need the tail also, or just the muffler.
Thanks Mark
Roseville, Ca.

'03 ST1300
'75 Norton
'73 CB500K
'81 Honda CT110
'87 PW50
'64 McClane Edger
'65 Honda S90
14 Jun 2017 13:14 #82

Please Log in or Create an account to join the conversation.

  • Posts: 150
  • Likes received: 73

Replied by cpdave on topic SLEEPER PIPES FOR YAMAHA ENDUROS

Um... :?: Not sure I'm following you mdScott, we're talking about modifying the inside of the stock expansion chamber so it actually functions as one, correct? The pipe I have is on a complete, running, fairly OEM (for now) '77 DT400D. I'm not averse to installing a lighter and less restrictive muffler, but I didn't think that was what we were talking about here. :)



Dave
14 Jun 2017 14:43 #83

This message has an attachment image.
Please log in or register to see it.

Please Log in or Create an account to join the conversation.

  • Posts: 1663
  • Likes received: 1064

Replied by Mothersbaugh on topic SLEEPER PIPES FOR YAMAHA ENDUROS

Not sure, cpdave, but I think mdscott's Hey Dave was for Dave Meis who does the sleeper pipes...
14 Jun 2017 15:03 #84

Please Log in or Create an account to join the conversation.

  • Posts: 150
  • Likes received: 73

Replied by cpdave on topic SLEEPER PIPES FOR YAMAHA ENDUROS

Ah-HA! :S So I was just confused as usual. :) Never mind. :D
14 Jun 2017 16:07 #85

Please Log in or Create an account to join the conversation.

  • 's Avatar Topic Author
  • Visitor
  • Visitor

Replied by on topic SLEEPER PIPES FOR YAMAHA ENDUROS

Hey Guys

Sorry for any confusion !

Been out working on Sleeper Pipes SP54 and SP55 !

In regards to the silencer portion of the pipe. Since we do not make any mods to the silencer so there is "real" need to
send that with your pipe for the Sleeper mod. I always recommend you send the silencer if your unsure of its condition...
especially if it might be plugged up ? We will inspect and clean out the spark arrestor if needed if you send it ....no charge.

Using an aftermarket (FMF) silencer is optional with the Sleeper Pipe mod as it can enhance performance over the stock silencer.
Last edit: 14 Jun 2017 17:57 by .
14 Jun 2017 17:52 #86

Please Log in or Create an account to join the conversation.

  • 's Avatar Topic Author
  • Visitor
  • Visitor

Replied by on topic SLEEPER PIPES FOR YAMAHA ENDUROS


Yes this does include the 77 and up DT250 and DT400 ! :Excited
Last edit: 14 Jun 2017 17:56 by .
14 Jun 2017 17:55 #87

Please Log in or Create an account to join the conversation.

  • Posts: 3951
  • Likes received: 2089

Replied by Makotosun on topic SLEEPER PIPES FOR YAMAHA ENDUROS

Hi Dave:

Is this mod similar to Husky Dave's pipe on the silver DT400 I rode at Hungry Valley?
IF it isn't one thing, it's another.
14 Jun 2017 22:55 #88

Please Log in or Create an account to join the conversation.

  • 's Avatar Topic Author
  • Visitor
  • Visitor

Replied by on topic SLEEPER PIPES FOR YAMAHA ENDUROS


Yes..... it is actually the "same" mod we did for Huskydave. I also did some porting to go along with his Sleeper Pipe.

You rode his 74 DT400 ...what was your impression of how his bike runs ?
Last edit: 15 Jun 2017 08:52 by .
15 Jun 2017 08:51 #89

Please Log in or Create an account to join the conversation.

  • Posts: 30
  • Likes received: 3

Replied by Jack48461 on topic SLEEPER PIPES FOR YAMAHA ENDUROS

Are you guys doing any with the 125's or know of anyone that is? Just more of a curiosity thing I had thought to possibly have a spare pipe done or made to get a little power out of it.
15 Jun 2017 10:46 #90

Please Log in or Create an account to join the conversation.

Moderators: yamadmin, Makotosun, DEET, Vinnie, James Hart