type59

i am going to go pick up my 8 tomorrow and i was just wondering about the breakin procedure. i tried to search already. but yeah. got a 06 black on white gt. so happy!!! hope i dont get a lemon though...

Opticsmurf

The simplest answer is for the first 1000 miles don't go over 4k RPMs or maintain a constant speed for extended periods and no fast starts or sudden stops either. This is what is mentioned in the US manual but I do recall seeing a progressive chart for gradually increasing the RPMs somewhere in these forumns. (I think it came from the Japanese manual.)

-OS

zoned

Lemons are always out there, but i think you'll be pleased witht the 06. Did you get MT or AT?

The break in info you seek can be found here or on Racingbeat.com.

LionZoo

Depends on which school of thought you subscribe to; there is everything from drive it hard right from the beginning to don't go above 4000 rpm for 1000 miles. The manual just says not to exceed 7000 rpm for the first 600 miles. There are tons of discussion about proper break-in, though from what I've seen nobody has ever had a car damaged because of improper break-in.

type59

mt of course. where is the info found here?

CosmosMpower

I did under 4000 rpms for the first 1500 miles, then under 6000 between 1500-1750 and then changed the oil at 1750 miles then redlined it after that.

Opticsmurf

Sorry, I ment 1000km (600Miles) for break-in. Also here is the racingbeat.com link:
http://www.racingbeat.com/RX8%20Break%20in.htm

And here is another thread where I found the link:
https://www.rx8club.com/rx-8-discussion-3/newbie-question-sorry-33405/#post442147

It is often hard to find stuff like this when you search because people never title a thread "Break-In Recommendations" or something else that is identifiable.

- OS

type59

thanks. damn the 8 is fun to drive. so hard not to go above 4000rpm on fun side roads. i hit 5000 like 3 times by accident already. =T

LionZoo

My feeling is don't sweat it, but I'm a bit of a proponent for the hard break-in (search that on google). People here that have used the hard break-in method have reported no problems.

type59

yeah. i think im going to do under 4000rpm for first 600 miles. then increase to 6000 for the next 400. then just to 9000 for like a 100 miles.

does anyone here know how to adjust the stiffness or sensitiness of the gas pedal? i switch for a prelude and the gas on the 8 feels very loose to me.

LionZoo

I know the clutch is adjustable, but I doubt you can do anything to the gas pedal. However, Honda has it backwards in my opinion. I like my brake pedal rock hard and my gas soft while Hondas sometimes have a stiffer gas than brake.

Boris and Natasha

If I remember reading correctly, the rx8 is a drive by wire with 2 sensors in the gas pedal
"no cable". I like the break in procedure too, "no constant speeds" as I live 350 miles straight up the pike to my house from the dealer, maybe I'll haffta take two lane backroads all the way home. WEEEEE

type59

how do you adjust the clutch?

so hard not going at a constant speed for me. i go between 75 and 80 so i dont pass the 4000 mark.

DOMINION

Just dont take your car on a long trip and keep off the freeway. I went on a 40+ mile trip only to have my engine light come on

Opticsmurf

Really? I picked up my 8 on a Friday and then drove to B'ham, AL for a wedding and then drove back two days later back with no problems. (102 miles one way) It was a brand new 06 though so that may be an important difference.

-OS

Wankel_lover

What has pissed me off is seeing dealers prep a new 8 and run the **** out of it during the "test drive" then delivering it to the new owner telling them to "go easy on it the first 1500 miles"

ken-x8

I never understood the "don't drive at steady speed" bit for rotaries. For piston engines, varying the speed ensures that you'll breath the engine, which sucks a little oil to the rings and helps them break in. But the Wankel doesn't have any such action.

Or am I wrong about this for both piston and rotary engines?

Anyway, I varied my speed during the first 600 miles. Didn't start using cruise control until 601.

Ken

DOMINION

Well my car was not up to date with all her recalls so I think that was part of the prob.

type59

yeah... my 8 has been a commute car the past week. drive about 90 miles one way. ive been driving between 60 and 80, never staying at the same speed too long. hopefully that is good enough. =T no problems so far except the freaking 15ish miles a gallon!!! makes me sad. =(