624 engine speed - Snowblower Forum : Snow Blower Forums
 
LinkBack Thread Tools
post #1 of 2 Old 10-06-2016, 01:21 PM Thread Starter
Senior Member
 
Join Date: May 2015
Location: N. Va
Posts: 106
Post Thanks / Like
Thanks (Given): 0
Thanks (Received): 1
Likes (Given): 0
Likes (Received): 6
624 engine speed

Not much traffic in the Yamaha section. I guess there just not that many Yamaha snowblowers out there.

I was checking my 624 to make it ready for the winter this past weekend. I noticed the engine was so quiet at full throttle comparing to other brands. I measured the RPM using the meter. To my surprise, it ran at 4100 RMP. I checked the manual, it says the RMP should be 4000+-50. I can't believe how high it runs and how smooth it runs for a 30 years old engine.
bcjm is offline  
Sponsored Links
Advertisement
 
post #2 of 2 Old 10-07-2016, 01:51 PM
Junior Member
 
Join Date: Sep 2016
Posts: 29
Post Thanks / Like
Thanks (Given): 0
Thanks (Received): 0
Likes (Given): 0
Likes (Received): 1
Holy crap man I had no idea that they actually push that many rip-ums!! I agree to that they are definitely quiet, I started mine when I first got it before tearing it all down to just clean the rust off... Which turned into a epic tear down and refurbish. **** that attention deficit garbage. LoL

Sent from my SM-G860P using Tapatalk
LSxPoweredSorento is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Snowblower Forum : Snow Blower Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may 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
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome