Specs Gti And Mivec

[mitsu mirage]

Is there someone who can tel me the specification,s
of the mivec engine and the GTI engine

i have heurt the mivec engine can make 9000 U/min
And some one else told the mivec can make 7500 U/min
And the 1.8 GTI they have told me 7500
and a nother told me 6500

whits are tru ?

 

[verticalimit]

Originally posted by mitsu mirage@Apr 16 2005, 13:32
Is there someone who can tel me the specification,s
of the mivec engine and the GTI engine

i have heurt the mivec engine can make 9000 U/min
And some one else told the mivec can make 7500 U/min
And the 1.8 GTI they have told me 7500
and a nother told me 6500

whits are tru ?

[snapback]902583[/snapback]​

in my knowledge mivec cut at 9000rpm in standard but if u aim for more high rpm then u can do engine balancing which u can endure 10000rpm its not a big problem. as for GTI engine i think 7000- 7500rpm is the cut range. it all depends on your ecu see how u wanna set it n your engine can manage to go cos if u over rev also no point cos when shifting time your power range drop. make sure u find some expert to do it. :)

 

[Zeroed]

GTi's rev cut is at 7800rpm but the optimum shift point is at 6000rpm...
No point revving higher than that. Mivec dunno la. :)

 

[boyzone]

depend on the peak of torque then shift the gear will be the best ... no need to confuse the cut off, is useless to rev until cut off then shift the gear.

 

[mirage2929]

mivec can rev till 8500rpm only :) stock engine

 

[L2TurboFool]

wow!mivec can rev that high??y MIVEC can rev so high ye?

 

[boyzone]

last time my 6A10 can rv until 8600rpm!! even though my red line is at 7500rpm ...

 

[mirage2929]

boyzone,

how can u rev so high, no speed/rpm cut meh? :blink:

 

[boyzone]

of coz have ..laa, but at 8600rpm ...hehehe .. the reason is: satria chasis is lighten than lancer .
but is useless to rev until this number , lose power and torque.

 

[HyperRevved 6313]

in my knowledge mivec cut at 9000rpm in standard but if u aim for more high rpm then u can do engine balancing which u can endure 10000rpm its not a big problem. as for GTI engine i think 7000- 7500rpm is the cut range. it all depends on your ecu see how u wanna set it n your engine can manage to go cos if u over rev also no point cos when shifting time your power range drop. make sure u find some expert to do it. :)

Bro . Mivec 8,200 rpm cut . After balance maximum can reach 9,000 . Imposibble 10,000rpm lar .

 

[aja]

Bro . Mivec 8,200 rpm cut . After balance maximum can reach 9,000 . Imposibble 10,000rpm lar .

Guys,

I got something to share here.

Last2 time, I notice my friend's wira mivec can rev to 7800 rpm only, stock standard. That one is for 1st Gen Mivec.

My previous ride, lancer 2nd Gen mivec, stock standard also can rev to 83++ (RSM reading). The RPM meter panel also show around 8300 red area rev-cut.

So, for me, it depends on each variant/version of mivec la.

 

[spyderslr]

mivec rev cut at 8.2k lerr....if u read thru ur stock tacho its 8.5k n can b 9k at times....but RSM is more accurate n it reads 8.2k constantly n mine is the 1st gen mivec (silvertop).......but there's once n only once tat mine shot up to 11k rpm.....tat was some peak reading lahh (soemtimes RSM oso can siao).....

6A10 rev higher than mivec...?...sure anot fren.....dun trust Mitsi tacho too much u know....my wireman told me Mitsi tacho can go siao at times one..... cheerzzz

 

[gsrTurbo9166]

i test top speed with my previous mivec engine 220++km/h the rpm from rsm is 11k++

 

[boyzone]

6A10 rev higher than mivec...?...sure anot fren.....dun trust Mitsi tacho too much u know....my wireman told me Mitsi tacho can go siao at times one..... cheerzzz[/QUOTE]

just go to ask the guy had converted his 6A10 from auto to manual one , then u know already .... not only me, most of them even though auto also can reach to 8000rpm++ :D

 

[actuator_bypass]

in my knowledge mivec cut at 9000rpm in standard but if u aim for more high rpm then u can do engine balancing which u can endure 10000rpm its not a big problem. as for GTI engine i think 7000- 7500rpm is the cut range. it all depends on your ecu see how u wanna set it n your engine can manage to go cos if u over rev also no point cos when shifting time your power range drop. make sure u find some expert to do it. :)

Mitsubishi crankshaft maximum balancing can support until 9600RPM, and U still can rev until 10K rpm but u have to use at least ACL main and conrod bearing where the bearing maximum support at 11K RPM.

At 9600RPM normal Proton and Mivec valve spring will be "Floating" you need to match with higher rate valve spring or perhap double valve spring will support.

 

[fritz]

rev rev rev...after few months this part failed tht part failed..hehe..! joking...y mivec can rev so high ar?hehe...wondering...

 

[prozac]

rev rev rev...after few months this part failed tht part failed..hehe..! joking...y mivec can rev so high ar?hehe...wondering...

MIVEC can rev high because it gets most of its power from 7000rpm onwards. It's basically running on the hi-cam principle. Have less torque but more revolutions.

Higher displacement engines or tubos with high torque don't need to rev so high because the horsepower is generated at a lower rpm.

Take for example your signature. If the girl is jumping with the current large displacement at a low frequency, she is generating a lot of movement. But if she is just A-cup, she needs to jump more frequently to make anything move...

 

[fritz]

wah..almost 3 months ago woh..u replied me..good good! hehe! But to rev so high..need to change this n tht rite?
Hm..my signature clicked ur thought?hehe!

 

[prozac]

wah..almost 3 months ago woh..u replied me..good good! hehe! But to rev so high..need to change this n tht rite?
Hm..my signature clicked ur thought?hehe!

Research shows that men's brains are more active with the presense of attractive women around...go figure :)

Any performance engine is usually over-engineered but definately require special TLC. Be strict with service intervals and be privy to noises from the engine.

 

[Gti]

stock GTi optimum shift point is 6.8k rpm
no point going higher than that...power drop