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 RX8 Engine choices, My rx8's engine kaput...

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OC4/3
post May 4 2013, 04:00 AM

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QUOTE(Cyprid Dark ii @ May 3 2013, 05:10 AM)
Been into the same situation,too...(Massive CNY Traffic Jam when going to Kedah in early 2012)

No such problem happened....So that was my luck,also. tongue.gif

But to add one more thing,carbonized rotary are not good.So whenever I got a chance I would rev tha b1tch hard enough especially when I was driving more than 1 hour without any redlining...I would find my way to doing it.Luckily it also handle better in corner than my fat Z33 so it kinda easy to push the engine while having a road-worthy fun with that. laugh.gif

So far no problem with my RX8 but mine was revised & facelifted version so you can expect that Mazda has made some revision on the engine,ECU & such other than just a look.(first gen ECU reportedly had a problem especially on the AT version where the engine management system didnt pumped enough engine oil during high-speed engine operation but it happened on several chassis no. if my mind served me right...In US the problem has been led for some class action suit & Mazda does make sure all the infected' model no. are getting free software update...)

Changing engine is good for reliability & power but not sure how it would effect the chassis rigidty & handling.So far I love RX8 because of the handling,& sharp steering respond.Been into track for quite a time with my Z33 & Nissan sportscar always felt heavy & less steering feedback.

I can say the RX8 had the same steering feel & handling behaviour as the NSX....Only a lil' bit sharper',probably that just me,but smoothness of wankel engine(where the polar of momentum are not up & down,but rather spinning directly on one linear direction) are making me just a bit more confident on driving it to the edge rather than both NSX & Z33.(Which I also happened to own,as well)
Ah choy is a good wankel mechanic,go for him.Best rotard guy ever !

Regarding the RX8,I admit I was love the facelifted model in Nemesis Blue & R3 package...Look dammmn good! thumbup.gif
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Guess generally RX8 as a driver's car that is practical for man in his late 20's ~ 40's is correct
Not so boy ricer image as EVO/STI and you get RWD fun(50/50 weight distribution,FR,LSD) in an attractive package
Also rotary sound is damn loud when decat tongue.gif
Overall it's an attractive ownership proposition for someone who know what they are getting into(Check oil level,top up oil accordingly,no cool shutdown,rev the heck out of it)
Also common issue like coolant reservoir,reinforced clutch pedal,steering rack,coil pack must be taken care of
Your RX8 is AT or MT??
For me,i would take a Mazdaspeed kitted one with R3 rim,interior
jayraptor
post May 4 2013, 08:01 AM

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QUOTE(OC4/3 @ May 2 2013, 08:34 PM)
Errr
FYI,Ah Choy is one of the best rotary specialist around i suppose
Most of malaysia rotary is maintained at there one
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If Ah CHoy workshops is run by qualified engineers, that is fine.

Ah Beng workshop I'm referring are those with Kopi O' or Teh Tarik Lesen operators with trial & error education.

Conclusion is, send to workshops where qualified engineers with tech know how is ok. If not sure which workshop has qualified engineers, best to send to SC.

Recond the ori rotary engine is better than getting 2nd hand dying engines taken from wrecked cars.


bo093
post May 5 2013, 09:42 AM

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QUOTE(OC4/3 @ May 4 2013, 04:00 AM)
Also rotary sound is damn loud when decat tongue.gif
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If got PP, even more awesome. brows.gif

QUOTE(jayraptor @ May 4 2013, 08:01 AM)
If Ah CHoy workshops is run by qualified engineers, that is fine.

Ah Beng workshop I'm referring are those with Kopi O' or Teh Tarik Lesen operators with trial & error education.

Conclusion is, send to workshops where qualified engineers with tech know how is ok. If not sure which workshop has qualified engineers, best to send to SC.

Recond the ori rotary engine is better than getting 2nd hand dying engines taken from wrecked cars.
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Not just qualified engineers. Best if those engineers got rotary background.
Sadly, my university is not teaching rotary. sad.gif

shean
post May 5 2013, 11:50 AM

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QUOTE(munky @ Apr 26 2013, 10:35 AM)
Bro, u know a place that can mod external fuel gauge? my fuel gauge kong, and a few workshop doesnt know how to repair or cannot find whats wrong :facepalm:

bmw workshop says the wiring has been modified, so he scared want to do it. Another workshop says he cannot find whats wrong. Recommend me to strip the car and redo the wiring altogether (since my car wiring very  shakehead.gif )

using 1jz in e36
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U may try this workshop from Seremban, Ah Loong if im not mistaken. He's very well verse with 1jz + BMW

PM me if u need his contact
OC4/3
post May 5 2013, 12:21 PM

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QUOTE(bo093 @ May 5 2013, 09:42 AM)
If got PP, even more awesome.  brows.gif
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PP not really streetable lah laugh.gif
Wonder why no one does PP Renesis + ITB + Dog Box rev to over 12k rpm tongue.gif
But frankly if intend to go to that extend i rather do 3 Rotor NA like Panspeed's one
Again kind of lari theme with fun street car
The whole point of RX8 is you need to learn how to drive properly to be fast utilizing the limited power you have at hand

munky
post May 9 2013, 09:27 AM

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QUOTE(shean @ May 5 2013, 11:50 AM)
U may try this workshop from Seremban, Ah Loong if im not mistaken. He's very well verse with 1jz + BMW

PM me if u need his contact
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aiyo too far la bro heheh

MrMao
post May 9 2013, 11:14 AM

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QUOTE(budakhops @ Apr 22 2013, 02:02 AM)
Hey guys...
My rx8's kaput already clocking at 110k mileage.... currently considering to change the engine.... the budget is 15k (stretchable to 20k)
already when to ah choy subang for his advice...
brand new rx8's engine is 25k...
rebuilt is around 12k..
change to halfcut engine around 15-18k...

i'm also considering to swap to piston type engine such as 1jz or sr20det.... bcoz rotaries does need more maintenance and can run only on ron97...

any suggestions n opinions are very much helpful... thanks... notworthy.gif
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go LSF for rx7 engin
i bought a half cut from ah choy around 13k ..compression rate around 7.9 7.8
SuperVelocity
post May 10 2013, 05:16 PM

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try Mazda 3 MPS engine?

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