Aircond Compressor Draining Too Much Power?

[vr2turbo]

that's right, vr2 has spoken on behalf.

I guess its really a feature of older engine especially for mitsu.

Newer stuff more efficient.......lol

 

[mag9556]

the rotary compressor very hard to find these days for 4gx engine. Even halfcut ones are not that good. Recon compressor mostly are pistons type. I broke my rotary compressor previously and now i think i'm using the pistons type coz very damn sluggish if ac is on.

Sorry for late reply since just back from overseas..
Proton did not produce rotary type d.. only Miso boshi d..
Indeed that now you want to get one good conditions one like digging gold at seas d..
but rotary life span is short compare to piston type..

Those lightened and dampened crank pulley?
Even for your powerful engine, you can still feel the power loss from air cond compressor?
Do these rotary compressor had any disadvantages compared to piston ones?

yup.. lighten all the pulley inside the engine can feel the difference but need to buy those whom got brand not custom made since it will not last long due to the material.
you can feel pulling when compressor is on except v6 since not much feel..
Rotary compressor got no repair kit, like normal parts.. last time me change my Kancil compressor like changing normal spare parts (1 year one compressor) since rotary

even rotary also can feel a bit of pulling when the compressor clutch is biting the compressor..

 

[sanekit]

Sorry for late reply since just back from overseas..
Proton did not produce rotary type d.. only Miso boshi d..
Indeed that now you want to get one good conditions one like digging gold at seas d..
but rotary life span is short compare to piston type..:

ya. i'm talking about mitsu. LOL.

 

[mag9556]

ya. i'm talking about mitsu. LOL.

kong already can make miso soup d... japunese..

 

[vr2turbo]

Compressor must take also, do high revs off compressor better.......lol

 

[sanekit]

Compressor must take also, do high revs off compressor better.......lol

i high revs compressor on. but :slug::slug::slug:

 

[RENESIS VIII]

Sorry for late reply since just back from overseas..
Proton did not produce rotary type d.. only Miso boshi d..
Indeed that now you want to get one good conditions one like digging gold at seas d..
but rotary life span is short compare to piston type..




yup.. lighten all the pulley inside the engine can feel the difference but need to buy those whom got brand not custom made since it will not last long due to the material.
you can feel pulling when compressor is on except v6 since not much feel..
Rotary compressor got no repair kit, like normal parts.. last time me change my Kancil compressor like changing normal spare parts (1 year one compressor) since rotary

even rotary also can feel a bit of pulling when the compressor clutch is biting the compressor..

How about something like this one? Works or maybe Arospeed? Considered as trustworthy?

 

[vr2turbo]

Some say light weight crank losses some torque......

 

[mag9556]

How about something like this one? Works or maybe Arospeed? Considered as trustworthy?

yes.. as long as got brand and must T6061 aluminium since very hard aluminium..

Compressor must take also, do high revs off compressor better.......lol

better off man.. if not prepare pocket and time burn..

i high revs compressor on. but :slug::slug::slug:

add boost inside the car d.. more cooling..
last time me always do such on my L5, thats why change compressor every year..
latest one better, magnet clutch seal break.. got 2 inside, both break off.. congratulations you won jackpot.. change clutch, burn off money..

 

[RENESIS VIII]

Some say light weight crank losses some torque......

I've heard about this too. Easier to rev but loose torque. True?

yes.. as long as got brand and must T6061 aluminium since very hard aluminium..

Maybe I can consider this as next upgrade for my car since this is not very expensive.

 

[RENESIS VIII]

Here's a video of my idling when air cond compressor is kicking in during hot afternoon. The RPM seems to be dropping to 500rpm and rises back up again when it reaches that low. I also tried to see how many RPM that the compressor drains away during hot afternoon and it seems like it takes away almost as much as 1000rpm when it is kicking in.

https://www.youtube.com/watch?v=sn5uvJciAmY&feature=youtu.be

 

[sanekit]

Here's a video of my idling when air cond compressor is kicking in during hot afternoon. The RPM seems to be dropping to 500rpm and rises back up again when it reaches that low. I also tried to see how many RPM that the compressor drains away during hot afternoon and it seems like it takes away almost as much as 1000rpm when it is kicking in.

https://www.youtube.com/watch?v=sn5uvJciAmY&feature=youtu.be

RIP throttle body.

 

[RENESIS VIII]

RIP throttle body.

Several mechanic told me that is the case too. So, idling control is not working properly?

 

[sanekit]

Several mechanic told me that is the case too. So, idling control is not working properly?

VDO doesnt have that. It's one whole control unit in the TB. You're gonna have to change the TB unit.

See this video below on how canggih VDO TB is.
https://www.youtube.com/watch?v=iUQsZWmOnsA

 

[mag9556]

Maybe I can consider this as next upgrade for my car since this is not very expensive.

Maybe I can consider this as next upgrade for my car since this is not very expensive.[/QUOTE]

to be frank, there is no changes in pick up but your belt life span shorter
had use it before, car feel more better to drive

Here's a video of my idling when air cond compressor is kicking in during hot afternoon. The RPM seems to be dropping to 500rpm and rises back up again when it reaches that low. I also tried to see how many RPM that the compressor drains away during hot afternoon and it seems like it takes away almost as much as 1000rpm when it is kicking in.

https://www.youtube.com/watch?v=sn5uvJciAmY&feature=youtu.be

This one are.. like high cam only.. no d.. worst than high cam...
sometimes if the drop not so high, just mod a toyota FIcd, close case, no need to waste money buy a new TB where brand new also can not use one.. last time I tried a lot of recond TB ended buy new one (that time near RM 1000) the same after fixed when aircond compressor kicks