Do I need a bigger intercooler ?
#16
Great idea buty most guys with that set up usually say (at a later time) that the set up is just a pain to maintain)... that goes for all cars not P cars only...
I talked to one guy that just had it put in and he is already unhappy with leaks etc...
just my .02 cents...
markski
I talked to one guy that just had it put in and he is already unhappy with leaks etc...
just my .02 cents...
markski
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#18
Dude, those are some serious looking ICs!
#19
Ard, just want to know why you don't think IC's offer a benefit? In cold weather I can agree with you, but in hot weather and doing lots of hard driving all at once does make a difference..
Funny thing is that prior to upgrading turbos I did not notice a difference between hot days and cold days. Now with bigger turbos, the difference is big.
Funny thing is that prior to upgrading turbos I did not notice a difference between hot days and cold days. Now with bigger turbos, the difference is big.
My issue, if there is an issue, is how to quantify 'better'. People say "A is better than B, and C is better that B"..or "I have an XYZ kit and run the C and it is fantastic" or "so and so has the B on their kits and they won't use anything else".
Point is there are automotive engineers that design and spec intercoolers... why is there essentially zero data on these aftermarket ICs, other than a few dyno runs on one vendors' site?
It seems one is stuck making their best guess as to who is better based on physically observable attributes, and their feelings about the vendor- and feedback from users, who unfortunately usually have not used multiple IC designs.
My gut tells me more efficient ICs will benefit any car, even stock! and agree that the effect becomes larger with higher ambient temps and larger ICs.
A
#20
sorry, I misunderstood your previous post, it sounded like you didn't think they helped.
I agree, there is not much data. but I do think that with anything you need the right type and size for the job. If you get to large an IC for a lower hp application you will have more lag, just like a huge exhaust system may produce more top end power but the mid range and bottom end suffer from to much freeflow and not enough backpressure. So stock turbos, K16's aren't going to benefit from a $2k+ set of IC's like a big hybrid setup. But I wold also like to see some factual data provided by independent testers.
I agree, there is not much data. but I do think that with anything you need the right type and size for the job. If you get to large an IC for a lower hp application you will have more lag, just like a huge exhaust system may produce more top end power but the mid range and bottom end suffer from to much freeflow and not enough backpressure. So stock turbos, K16's aren't going to benefit from a $2k+ set of IC's like a big hybrid setup. But I wold also like to see some factual data provided by independent testers.
#21
if intercoolers did not have a benefit in high hp cars,we would have stuck in stock ones...here in Greece where we do have high temperatures,at 15C degrees we measured two same k24/18g cars IAT...one(mine)with AP intercoolers and the other with GT2...on the second pass,there was a great difference in IAT between them...and the second car was slower...finally its up to you...
#22
Subscribed...
At what HP level do people generally feel an upgrade past the GT2's is worth it? I'm in SoCal and occasionally track my car... Last time out I felt a very noticeable drop in power until I let the car cool down...
Also, are IC's "safer" for our motors given the heat kills cars in the long run? Assuming there's some benefit?
I'm running about 600 Crank HP fyi (in theory)... Considering next big jump to a hybrid kit or GT's to get me to a 700 kit...
At what HP level do people generally feel an upgrade past the GT2's is worth it? I'm in SoCal and occasionally track my car... Last time out I felt a very noticeable drop in power until I let the car cool down...
Also, are IC's "safer" for our motors given the heat kills cars in the long run? Assuming there's some benefit?
I'm running about 600 Crank HP fyi (in theory)... Considering next big jump to a hybrid kit or GT's to get me to a 700 kit...
#23
It's no newsflash that bigger intercoolers will help everyone. People with k16's will likely never notice much improvement. People with Higher HP 18G's and GT30's and bigger will definitely notice the difference. Bigger IC's allow more air to be pushed in less restricted, thus having a lower pressure drop and also a larger surface area for cooling. It's a no brainer. The problem as everyone knows, is the cost effectiveness of said inprovement. I chose the Meth route as I don't road race or spend unusual amounts of time under boost. I watch my Brockway 1000 all the time just to watch my IAT's. I'm pretty happy with my decision, but still may buy IC's someday, when and if I get to that level.
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