Let's start a new intercooler debate....
Let's start a new intercooler debate....
Author
Discussion

joust

Original Poster:

14,622 posts

288 months

Monday 9th July 2012
quotequote all

Gadgeroonie

5,362 posts

265 months

Monday 9th July 2012
quotequote all
does it use the aircon to cool down the inlet air ?

joust

Original Poster:

14,622 posts

288 months

Monday 9th July 2012
quotequote all
Seems to. You evacuate the aircon, plum in this post condenser, pre dryer, and then refill it.

J

GTO600

1,877 posts

280 months

Monday 9th July 2012
quotequote all
Possibly ok for road use but ontrack you would distroy the compressor...

joust

Original Poster:

14,622 posts

288 months

Monday 9th July 2012
quotequote all
GTO600 said:
Possibly ok for road use but ontrack you would distroy the compressor...
They beg to differ on the FAQs

"Does this only work for the street? Absolutely not! We have people who are using the KC on their vehicles for open track as well as the quarter mile strip, with great success I might add!"

"Using the AC, doesn’t it drag the motor down? AC technology has come a long way, and is much more efficient. Most AC systems draw no more than 7-8 HP when in operation. When you’re talking about 400+ HP vehicles, you will be hard pressed to notice this deficit. When you go into boost, the low side pressure will drop, and cut the AC compressor off anyway, so there will be no parasitic loss under full throttle."

Most interesting retorts.

One thing that might figure is this is for water-air intercoolers, and hence there will be quite a lot of latency in the system.

J

Adrian W

15,449 posts

257 months

Monday 9th July 2012
quotequote all
But a drop of 50 something degrees isn't enough





Now if you were talking 150 we would be cooking on gas

GTO600

1,877 posts

280 months

Monday 9th July 2012
quotequote all
joust said:
hey beg to differ on the FAQs

"Does this only work for the street? Absolutely not! We have people who are using the KC on their vehicles for open track as well as the quarter mile strip, with great success I might add!"

"Using the AC, doesn’t it drag the motor down? AC technology has come a long way, and is much more efficient. Most AC systems draw no more than 7-8 HP when in operation. When you’re talking about 400+ HP vehicles, you will be hard pressed to notice this deficit. When you go into boost, the low side pressure will drop, and cut the AC compressor off anyway, so there will be no parasitic loss under full throttle."

Most interesting retorts.

One thing that might figure is this is for water-air intercoolers, and hence there will be quite a lot of latency in the system.

J
Hi Justin, l look forward to somebody trying it & then saying l told you so. An engine constantly going through the revs very quickly & hold peak revs for long periods ontrack is just what a compressor loves ...NOT. As for cutting the compressor off to protect it under boost that's the very time you need the cooling or am l missing something ?
As for the technology has come a long way B*****ks, the type of compressors used have been around for ages & as ever nothings for free - load the compressor then load the engine.

chuntington101

5,733 posts

265 months

Monday 9th July 2012
quotequote all
GTO600 said:
Hi Justin, l look forward to somebody trying it & then saying l told you so. An engine constantly going through the revs very quickly & hold peak revs for long periods ontrack is just what a compressor loves ...NOT. As for cutting the compressor off to protect it under boost that's the very time you need the cooling or am l missing something ?
As for the technology has come a long way B*****ks, the type of compressors used have been around for ages & as ever nothings for free - load the compressor then load the engine.
Totally agree. People have asked questions about prolonged usage of them and NEVER had responces on its ability to hold temps low whilst under contact laod. Might be ok for drag racing (you need a 5min or so cool down between runs) but useless for track work orr spirited road use. Look at the vids on the Tube and see how long it takes to get the temps low.

Also dont you need a chargecooler setup to run that?.....

Chris.

R0162

2,435 posts

193 months

Monday 9th July 2012
quotequote all
I can't really comment on this, but can i ask, what is the temps of the air before being cooled by the IC?

chuntington101

5,733 posts

265 months

Monday 9th July 2012
quotequote all
Adrian W said:
But a drop of 50 something degrees isn't enough





Now if you were talking 150 we would be cooking on gas
Easy dry ice. Job done! smile

http://www.are.com.au/Big%20HP/Dry%20Ice%20race%20...

.... and it reduces spool up time to boot! lol

joust

Original Poster:

14,622 posts

288 months

Monday 9th July 2012
quotequote all
GTO600 said:
Hi Justin, l look forward to somebody trying it & then saying l told you so. An engine constantly going through the revs very quickly & hold peak revs for long periods ontrack is just what a compressor loves ...NOT. As for cutting the compressor off to protect it under boost that's the very time you need the cooling or am l missing something ?
As for the technology has come a long way B*****ks, the type of compressors used have been around for ages & as ever nothings for free - load the compressor then load the engine.
I quite concur. Hence my comment.

This of course falls somewhat into the "leave the fridge open to cool the room".

J

GTO600

1,877 posts

280 months

Monday 9th July 2012
quotequote all
joust said:
quite concur. Hence my comment.

This of course falls somewhat into the "leave the fridge open to cool the room".

J
Perfect analogy.

Gadgeroonie

5,362 posts

265 months

Monday 9th July 2012
quotequote all
would be neat if we could add one that can be switched between aircon and aircontercooler

so you can have it when you need it

just use a chargecooler water/air heat exchanger after the intercooler

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i guess that begs the question why not just fit a normal intercooler and chargecooler as tonyvan has done so

tonyvan

913 posts

237 months

Monday 9th July 2012
quotequote all
Gadge.i fink we have been here b4.most have dismissed what i have done.thats fine as i wont be copied.my data proves 100% of the use of a charge cooler.woops im plugging it again....... Sorry a charge cooler is crap,it doesnt work,pressure drop is massive.temp drop is neglegable.DO NOT FIT ONE!!!

tonyvan

913 posts

237 months

Monday 9th July 2012
quotequote all
Gadge.i fink we have been here b4.most have dismissed what i have done.thats fine as i wont be copied.my data proves 100% of the use of a charge cooler.woops im plugging it again....... Sorry a charge cooler is crap,it doesnt work,pressure drop is massive.temp drop is neglegable.DO NOT FIT ONE!!!