Notices
Series I Tech Garage The place to discuss anything technical about the RX-8 that doesn't fit into any of the categories below.

High RPMs necessary to ensure engine longevity?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 02-27-2004, 12:33 PM
  #1  
Registered User
Thread Starter
 
md_guy's Avatar
 
Join Date: Jan 2004
Location: Rockville, MD
Posts: 39
Likes: 0
Received 0 Likes on 0 Posts
High RPMs necessary to ensure engine longevity?

I've seen some posts over on Edmunds claiming that it's necessary to drive a rotary at high RPMs in order to preserve engine life. For example:

http://townhall-talk.edmunds.com/Web...3@.ef17e71/340
http://townhall-talk.edmunds.com/Web...c.2@.ef17e6f/2

Can our resident rotary experts speak to this? I drive an AT, so if this is true I will have to make a point to drive in manual mode more frequently, as the auto mode shifts very early except when being driven fairly agressively.
Old 02-27-2004, 12:57 PM
  #2  
Riot Controller
 
epitrochoid's Avatar
 
Join Date: Jan 2004
Location: Orlando, FL
Posts: 2,142
Likes: 0
Received 0 Likes on 0 Posts
its built to spin up. i make a point to try and redline at least once each drive, just to keep and gunk off the plugs and out of their little burrows :P
Old 02-27-2004, 01:01 PM
  #3  
Always tinkering
 
Xavier296's Avatar
 
Join Date: Oct 2003
Location: Atlanta, GA
Posts: 107
Likes: 0
Received 0 Likes on 0 Posts
Great excuse to USE that wonderful motor. Just do it to be on the safe side. hehe
Old 02-27-2004, 01:03 PM
  #4  
Registered User
 
sable's Avatar
 
Join Date: Jan 2004
Location: Loganville, GA
Posts: 90
Likes: 0
Received 0 Likes on 0 Posts
interesting...good to know.

BTY -- salesman told me its best to rev the engine up after you've stopped right before turning engine off so that it "clears" built up gas, etc. from the engine. anyone heard of this and would this be beneficial to longer life?
Old 02-27-2004, 01:38 PM
  #5  
Registered User
 
bia619's Avatar
 
Join Date: Feb 2003
Posts: 14
Likes: 0
Received 0 Likes on 0 Posts
In regards to reving the engine before shutting it off, this is primarily used during short drives when the engine has not had enough time to warm up. Reving the cold engine before shutting it off will help against flooding.
Old 02-27-2004, 02:13 PM
  #6  
BSG 75
 
loco4rx8's Avatar
 
Join Date: Jul 2003
Location: Virginia
Posts: 869
Likes: 0
Received 0 Likes on 0 Posts
I've heard the same thing about the engine liking to be revved high. I make a point of redlining it at least once a day. There's a nice spot after I turn onto the road I live on where I can usually run it to redline. My favorite part of my daily commute! :D
Old 02-27-2004, 02:17 PM
  #7  
Registered User
 
winter's Avatar
 
Join Date: Jan 2004
Location: San Diego, CA
Posts: 175
Likes: 0
Received 1 Like on 1 Post
Honestly, officer. I was just trying to ensure engine longevity.
Old 02-27-2004, 04:16 PM
  #8  
M0D Squad -charter member
 
rxeightr's Avatar
 
Join Date: Jan 2003
Location: Alabama
Posts: 1,498
Likes: 0
Received 0 Likes on 0 Posts
Honestly, officer. I was just trying to ensure engine longevity
Probably not one they have heard before
Old 02-27-2004, 06:40 PM
  #9  
FX8TED on my RX-8
 
khoney's Avatar
 
Join Date: Jul 2002
Location: San Antonio
Posts: 815
Likes: 0
Received 0 Likes on 0 Posts
I have a tendency to bounce off the rev limiter when the stereo is too loud. Unless you're watching the tach, you have no indication you've reached 10K, the engine is so smooth.
Old 02-27-2004, 07:53 PM
  #10  
Registered
 
dobe_dad's Avatar
 
Join Date: Feb 2004
Location: Reston, VA
Posts: 22
Likes: 0
Received 0 Likes on 0 Posts
The dealer told me to baby it for the first 600 miles and then to "drive it like you stole it".

Just got past 600 and this weekend is the first decent weather in weeks!
Old 02-27-2004, 08:07 PM
  #11  
Registered User
Thread Starter
 
md_guy's Avatar
 
Join Date: Jan 2004
Location: Rockville, MD
Posts: 39
Likes: 0
Received 0 Likes on 0 Posts
I just broke 600 myself this week. I can't wait for the weather tomorrow and Sunday
Old 02-28-2004, 12:04 AM
  #12  
Registered
 
RX-GR8's Avatar
 
Join Date: Aug 2003
Location: Cherry Hill, NJ
Posts: 3,098
Received 3 Likes on 2 Posts
a redline a day keeps the mechanics away.
Old 02-28-2004, 01:27 AM
  #13  
Kas
- Senior Menber -
 
Kas's Avatar
 
Join Date: Aug 2003
Location: Melbourne,AU
Posts: 556
Likes: 0
Received 0 Likes on 0 Posts
all this talk of redlining!!!!

Each km i'm almost at redline given a break in the traffic!

seeyas, all this talk has got me in the mood for a squirt.
Old 02-28-2004, 01:27 AM
  #14  
Chicks dig me!
 
Baller's Avatar
 
Join Date: Jan 2004
Location: What Happens in Vegas, Stays in Vegas!
Posts: 511
Likes: 0
Received 0 Likes on 0 Posts
a
Old 02-28-2004, 01:30 AM
  #15  
Registered User
 
winter's Avatar
 
Join Date: Jan 2004
Location: San Diego, CA
Posts: 175
Likes: 0
Received 1 Like on 1 Post
BS or not, rotaries love to rev. Aside from fuel economy, I see no reason to keep the revs down when the motor is warm.


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: High RPMs necessary to ensure engine longevity?



All times are GMT -5. The time now is 08:25 AM.