|
|
|
|
Thread Tools | Display Modes |
03-14-2008, 08:16 PM | #1 |
Scooby Newbie
Member#: 169991
Join Date: Jan 2008
Chapter/Region:
E. Canada
Location: Toronto
Vehicle:2007 Impreza WRX White |
is reving to redline bad?
i was wondering if reving the car to redline bad for the engine. i always had in mind that redlining is harmful to the engine cuz someone told me that long time ago, but i came across some tuners today and they all told me that redlining doesnt do any harm to the car. he added that if you dont red line your car it would loss hp. im driving a wrx 07 and my red line is at around 6500rpm. i tried reving to 6000 once on 2nd gear and damn it goes to 100km/h.
* Registered users of the site do not see these ads.
|
03-14-2008, 08:19 PM | #2 |
Scooby Specialist
Member#: 160432
Join Date: Sep 2007
Chapter/Region:
TXIC
Location: san antonio
Vehicle:2008 STI |
"revving"? you mean DRIVING. the person who told you that cars LOOSE hp is the dumbest man alive. hotrodding your car isnt necessarily bad for it, its just not good in large amounts or if your an idiot about it. no worries your car can take it. have fun! dont talk to those dip**** "tuners" again haha.
|
03-14-2008, 08:21 PM | #3 |
Scooby Newbie
Member#: 129547
Join Date: Oct 2006
Chapter/Region:
SCIC
Location: Fullerton
Vehicle:2004 WRX Sti Platinum Silver Metallic |
redlining is not a problem for your motor. Well as long as you are not doing it constantly all day everyday. What a rev limiter is is the computer shuting spark/fuel of to random cylinders to PREVENT damage. It is there for a reason and hitting your rev limiter every once inawhile never killed anyone. My buddy has a supercharged Tocoma and he hits the rev limiter like everyday and he has got like 200k on it with no issues.
|
03-14-2008, 08:22 PM | #4 |
Scooby Newbie
Member#: 169991
Join Date: Jan 2008
Chapter/Region:
E. Canada
Location: Toronto
Vehicle:2007 Impreza WRX White |
lol i see. thnx!!
|
03-14-2008, 08:25 PM | #5 |
*** Banned ***
Member#: 170501
Join Date: Jan 2008
Chapter/Region:
TXIC
Location: Dallas, TX
Vehicle:2002 WRX PSM TXS Stage Eleventy |
If you do it all the time, it can be a bad thing, but once and a while it would actually be beneficial as it can clear out some carbon build up.
|
03-14-2008, 08:29 PM | #6 |
Scooby Specialist
Member#: 66815
Join Date: Jul 2004
Chapter/Region:
SCIC
Location: 818=brow down!
Vehicle:2005 WRX Wag -SOLD:( CGM STX #125 |
if i had a nickel for every time i bounced off the rev limiter.....
|
03-14-2008, 08:30 PM | #7 |
Scooby Newbie
Member#: 149158
Join Date: May 2007
Chapter/Region:
NWIC
Location: Belgrade,MT
Vehicle:2002 Impreza 2.5RS White/ Stage 13,457,849.3 |
just let the engine warm up first.
|
03-14-2008, 08:43 PM | #8 |
Scooby Specialist
Member#: 74339
Join Date: Nov 2004
Chapter/Region:
TXIC
Location: San Antonio, TX
|
|
03-14-2008, 08:54 PM | #9 |
Scooby Specialist
Member#: 167448
Join Date: Dec 2007
Chapter/Region:
NESIC
Location: Kittery Maine
Vehicle:2013 2013 wrx hatch Plasma blue pearl |
I have had the same idea that it was bad for it, not sure why I thought this. People have told me that its fine once in a while so I guess why not do it? its fun right?
|
03-14-2008, 08:54 PM | #10 |
Scooby Specialist
Member#: 150987
Join Date: Jun 2007
Chapter/Region:
TXIC
Location: Austin, Tx
Vehicle:2013 Ford Focus ST3 White |
I take mine right to redline when I get on it. I will run hard through 2nd an 3rd atleast 5 or 6 times a week(I have a feeder next to my house that makes for a perfect 30-75 run). Its good to drive the car a little hard(not like a jackass, but cmon, you bought a scoob for a reason...). A friend of mine has a 07 sedan that has 9K more miles than mine, but he babies it. We did a 40 run. I let him have the jump, I was half a car back, an I actually put a car on him. Not sure if it was driver or not, but we were shifting about the same time, an we have the exact same mods(both have borla cat back an snorkus delete).
Floor it every once in a while. Your car will thank you. |
03-14-2008, 08:59 PM | #11 |
Scooby Specialist
Member#: 148681
Join Date: May 2007
Chapter/Region:
MWSOC
Location: WI
Vehicle:TBD Looking for STI Back in the Game! |
The definition of Redline is is the highest point at which you stop making useful HP. IF your already on curve down on a plot for WHP at 6000RPM's then why stress your car out another 1000RPM's ??? Just to say you rev to 7000?? On the other hand I'll take 380WHP all the way to 8000RPM's anyday over 400WHP thats on its decline at 7200rpms.
My engine was built for 8500 RPM redline, but my turbo and heads can't make useful power that high. Right now I am at 7200RPM's but I make power all the way to it. I am still dialing my power in but plan on 7500RPM's at making 380WHP to 400WHP. Once I get the built heads P&P and larger valves with 272/276 cams I will easily tune it past 8000RPMs. Last edited by 4ST-AIR; 03-14-2008 at 09:06 PM. |
03-14-2008, 09:01 PM | #12 |
Scooby Guru
Member#: 60082
Join Date: Apr 2004
Chapter/Region:
MWSOC
Location: Minnesota
Vehicle:2004 Forester STI Silver |
Sounds like some people need to learn throttle control and to watch/listen to their tach.
Like others said, redlining is not bad. The engine is designed with a certain level of safety. With this being winter time, it's smart to have the engine warm before hard driving. You also don't necessarily want to sit at redline for say 20 minutes constantly. The only real dangers you have is heat and any form of shock loading. This isn't specific to the engine but all hardware: engine, clutch, gears, etc. |
03-14-2008, 09:09 PM | #13 |
Scooby Specialist
Member#: 99061
Join Date: Oct 2005
Chapter/Region:
NWIC
Location: Beaverton Or.
Vehicle:16 WRX CWP |
I redlined my old 02 multiple times a day for 110,000 miles. Thad was an automatic and was too easy to do. Now woth my 06 5 speed the fuel cut comes so fast in first gear it's hard to not hit it but I'm getting used to it. My dad had an 00 Civic SI that reved to 8000 and sounded so good with an intake that he reved it all the way every time he drove it. So I think you'll be okay. It's the smooth shifting you have to be careful of. I miss my dads Civic cuz the tranny was so buttery smooth into any gear at any speed you could realy bang into the gears hard barely having to lift off the thrttle.
|
03-14-2008, 09:12 PM | #14 |
Scooby Specialist
Member#: 162942
Join Date: Oct 2007
Location: MN
Vehicle:2006 STi Black&Gold Stage 2 |
Aslong as you don't bounce off the rev limiter then you are good to go! 2.5L don't like to rev too high with stock internals.
|
03-14-2008, 11:12 PM | #15 |
*** Banned ***
Member#: 155272
Join Date: Jul 2007
Chapter/Region:
SCIC
Location: SoCal
Vehicle:2006 WRX Panda AE86 |
higher revs = more stress on tranny and engine, so i wouldn't do it too much.....
after reading this thread and seeing what people actually do to their cars... it is the same exact reason why I do not buy used "sporty" cars with miles more than 28-30k lol |
03-15-2008, 12:07 AM | #16 | |||
Scooby Specialist
Member#: 66815
Join Date: Jul 2004
Chapter/Region:
SCIC
Location: 818=brow down!
Vehicle:2005 WRX Wag -SOLD:( CGM STX #125 |
Quote:
Quote:
Quote:
driving in the upper RPM range for any amount of time will cause accelerated wear. that being said, i bought my car to drive the snot out of it. if it blows up, i'm going to rebuild with a 2.5 short block, etc. you gotta pay to play! |
|||
03-15-2008, 12:45 AM | #17 |
Scooby Newbie
Member#: 171995
Join Date: Feb 2008
Chapter/Region:
SCIC
Location: san diego
Vehicle:2003 wrx silver |
buummp......homework for everyone go out and redline your car!
|
03-15-2008, 01:35 AM | #18 |
Scooby Specialist
Member#: 154286
Join Date: Jul 2007
Chapter/Region:
South East
Location: CLT
Vehicle:2006 CGM WRX Seller's Remorse |
is this really a serious question? ha!
|
03-15-2008, 05:36 PM | #19 |
Scooby Newbie
Member#: 174294
Join Date: Mar 2008
Chapter/Region:
NWIC
Location: Edmonds ,Wa
Vehicle:02 WRX , 2013 FXT VF30 Stage 8 billion |
you bought a cars to have fun with right? So have fun.If you want a cars that is reliable buy another cars that is your commuter.
drive the ******* out of it enjoy the pile of money with wheels |
03-15-2008, 05:36 PM | #20 |
Scooby Newbie
Member#: 174294
Join Date: Mar 2008
Chapter/Region:
NWIC
Location: Edmonds ,Wa
Vehicle:02 WRX , 2013 FXT VF30 Stage 8 billion |
And Damn That Rev Limiter !!
|
03-15-2008, 07:25 PM | #21 |
*** Banned ***
Member#: 155272
Join Date: Jul 2007
Chapter/Region:
SCIC
Location: SoCal
Vehicle:2006 WRX Panda AE86 |
|
03-15-2008, 07:58 PM | #22 | ||
Scooby Guru
Member#: 48199
Join Date: Nov 2003
Location: Maryland
Vehicle:06 WRX WRB |
Quote:
Quote:
Also you have to watch the curve. Your right there might not be a reason to keep increasing the Rev's but its better to shift passed peak HP and drop back down onto peak rather then shifting out of peak power and dropping way off the peak.... |
||
03-23-2008, 05:24 AM | #23 |
Scooby Specialist
Member#: 174979
Join Date: Mar 2008
Chapter/Region:
SCIC
Location: Southern California.
|
Is it normal to redline and smell something werid? Cause that happen once to me btw i drive a 05 RS with 70k
|
03-23-2008, 10:38 AM | #24 |
Scooby Guru
Member#: 134005
Join Date: Dec 2006
Chapter/Region:
MAIC
Location: Pittsburgh, PA
Vehicle:2004 WRX Premium PSM |
Don't go above 3K until you've warmed up or it's an emergency obviously. You know when your driving after you just start it up on a cold morning and it doesn't feel totally right? Don't redline then
Is it necessary to redline at every light? No, you use up more gas. But sure, it is fun at least once every trip somewhere. Treat it right, but enjoy it. |
03-23-2008, 08:40 PM | #25 | |
Scooby Specialist
Member#: 148681
Join Date: May 2007
Chapter/Region:
MWSOC
Location: WI
Vehicle:TBD Looking for STI Back in the Game! |
Quote:
|
|
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
The car reved to redline would not stop then the motor blew?? WTF | mrtrex | Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) | 18 | 03-15-2008 03:04 AM |
My car is reving too high | suffkillz | Newbies & FAQs | 3 | 06-22-2007 10:47 AM |
reving to like 8000RPM,no rev limiter... possible? | Go_Rex_Go | Newbies & FAQs | 21 | 08-17-2006 09:15 AM |
Why is it bad to hold full boost to redline? | Mephiska | Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) | 3 | 10-17-2002 03:42 PM |
Redline is here to stay | Turbo | Normally Aspirated Powertrain | 7 | 11-07-2000 05:32 PM |