what intercooler to get...
i know ive seen threads about this and ive searched so many times i just cannot decide which one to buy its so hard. what would you guys think the best one i could get relatively at a good price not overpriced like some of the intercoolers out there. my setup is pretty basic right now bolt ons stock turbo i will be going with a 3.5" with whatever one i choose.
The garrett bar and plate units were tested, but caused overheating in the Rx7 and the DSM, as they did not get enough air to the Radiator. Even though they performed very well in the efficiency and back pressure tests, we felt that if the engine couldn't stay cool, that you car would not be on the road too long. For this reason we only used this core for special requests.
i got that off of your site this is giving me second thoughts on this now i do not want my car overheating or anywhere near it
i got that off of your site this is giving me second thoughts on this now i do not want my car overheating or anywhere near it
I just read the first post. I guess we are to assume "bolt ons" means that you have the upper ic pipe as well. So which upper and lower IC pipes are you running? I have herd from several tuners that it is a good idea to stick with parts from the same company, rather then having a whole assortment of parts from different vendors.
If you have any questions regarding fitment, let me know. I can tell you if the setup will work with your current mods.
Thanks!
Michael
Thanks,
Michael
Sorry for the OT but it needs to be said
The moment when I got a personal street tune from Big Al the car didn't feel any faster (of course he's telling me it does) - however I took it as the butt meter just doesn't tell enough, but it felt a little slower to me (this was when no one had ECUflash). In the end I was paying a guy that was supposed to know what he was doing.
Well when I was able to log and download my own maps for my Evo (no changes were made on the car since his tune) the smallest amount of knock I saw was 6-7counts. That was the F^&king smallest - it shot up from there when boost kicked in.
Does knock mean HP? - not in my book or anyone else's that knows a thing about tunning.
Never the less I wasted my money on a hack - when I tuned it (and I am by no means a tuner, but know the basics enough) she felt faster, didn't have any hesitation and my knock count was 0 throughout with an occasional 1 maybe 2 counts of knock through the rpm range.
Maybe he's changed his horrible tunning ways since then - but I would heed anyone with exactly what gsrboi80 said and others -
- just make sure you do the research and spend the time to educate yourself. Don't allow fools to blow up your engine - hell most of you can do that on your own without paying someone to do it for you
Joey
Now in the vid I saw by Big Al it looked like someone used an etching tool to put the markings on the IC (which means anyone could do that).
Do all garretts come with that for real? Seems to me the company would make a plate for it vs etching - but I never knew that about garrett if that's true about the markings. Learned something today if it is
Another Vote for ETS
Rocking a 4" ETS here on my '03 VIII. Prepare to either heavily modify the front crash beam or remove it entirely to roll the 4". I believe the 3" fits just fine w/ the crash bar w/ minor clearancing
To play fair - Michael (ETS) can you answer Wicked's question on the markings that are on every garrett?
Now in the vid I saw by Big Al it looked like someone used an etching tool to put the markings on the IC (which means anyone could do that).
Do all garretts come with that for real? Seems to me the company would make a plate for it vs etching - but I never knew that about garrett if that's true about the markings. Learned something today if it is
Now in the vid I saw by Big Al it looked like someone used an etching tool to put the markings on the IC (which means anyone could do that).
Do all garretts come with that for real? Seems to me the company would make a plate for it vs etching - but I never knew that about garrett if that's true about the markings. Learned something today if it is

The markings on every Garrett core I've ever owned are scribed or put on with a electronic etching pen on the top surface of the core (looking at the orientation when installed). The Garrett core ID number is etched in the top. I can post a pic of one if you like.
ETS leaves those Garrett numbers on their cores. I seem to recall that Buschur grinds them off, but I'd leave that to someone with a Buschur Race core to confirm.
The 4" ETS core fits with very minor grinding on the crash bar. The 4" ETS intercooler that uses the Garrett 3.8" core fits even better.
To play fair - Michael (ETS) can you answer Wicked's question on the markings that are on every garrett?
Now in the vid I saw by Big Al it looked like someone used an etching tool to put the markings on the IC (which means anyone could do that).
Do all garretts come with that for real? Seems to me the company would make a plate for it vs etching - but I never knew that about garrett if that's true about the markings. Learned something today if it is
Now in the vid I saw by Big Al it looked like someone used an etching tool to put the markings on the IC (which means anyone could do that).
Do all garretts come with that for real? Seems to me the company would make a plate for it vs etching - but I never knew that about garrett if that's true about the markings. Learned something today if it is


To answer your question, yes ALL garrett cores come like that and it does look like someone just carved it in but all of the garrett cores have that but the one in the vid didn't.
The markings on every Garrett core I've ever owned are scribed or put on with a electronic etching pen on the top surface of the core (looking at the orientation when installed). The Garrett core ID number is etched in the top. I can post a pic of one if you like.
ETS leaves those Garrett numbers on their cores. I seem to recall that Buschur grinds them off, but I'd leave that to someone with a Buschur Race core to confirm.
The 4" ETS core fits with very minor grinding on the crash bar. The 4" ETS intercooler that uses the Garrett 3.8" core fits even better.
ETS leaves those Garrett numbers on their cores. I seem to recall that Buschur grinds them off, but I'd leave that to someone with a Buschur Race core to confirm.
The 4" ETS core fits with very minor grinding on the crash bar. The 4" ETS intercooler that uses the Garrett 3.8" core fits even better.
Example - A huge frontal are core 24x14x3 or 4"
24x14x3 = 1008 inches cubed
24x14x4 = 1344 inches cubed
for a difference of 336
1 cubic foot of air is 1728 inches cubed
The difference is a whopping .19444 cubic feet which would fill in a millisecond and you would never know the difference. This is assuming also that the core is an empty box which it isn't, so the number in reality is even smaller probably in the .06 CF range if you subtract the turbulators and external channels.
Barring the use of a walnut sized turbo and a intercooler core the size of your hood, bigger is always better. Proper sizing should be considered, but more for will it handle what I throw at it, rather than does it handle more than I need.
/brox






