Which ebay Intercooler would you buy?
Hi to all,
which of these two kinds of intercooler would you buy for a greddy (or greddy like) turbo setup? (low psi for around 170 bhp). (mx5 1.6 NBFL, 2001) 1. eBay Motors: Turbo Intercooler 18x12x3 GTi R32 A3 A4 Supra MX5 TT xB (item 290291069169 end time Feb-07-09 18:00:00 PST) 2. eBay Motors: CXRacing INTERCOOLER MIATA RX7 RX8 GTI FMIC 28x5.5x2.5 (item 300285172269 end time Feb-04-09 23:17:00 PST) TIA! |
Do you have A/C?
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I've got the one from the first pic, but from CXracing. I have A/C and it fits fine
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The wide one will fit under the a/c drier can. There's drawbacks to both. The wide one will show a greater pressure drop. The tall one has less than ideal end tank shape and inlet location which will hurt efficiency. Neither are tube and fin - which is preferred if you're trying to retain some air flow to the other exchangers (specifically if you have a/c).
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Originally Posted by m2cupcar
(Post 362428)
The wide one will fit under the a/c drier can. There's drawbacks to both. The wide one will show a greater pressure drop. The tall one has less than ideal end tank shape and inlet location which will hurt efficiency. Neither are tube and fin - which is preferred if you're trying to retain some air flow to the other exchangers (specifically if you have a/c).
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If you're car is overheating due a lack of air flow to a/c condenser and radiator, then that's the priority. But somewhere on here Jason (I think) showed an improvement in all aspects running tube and fin over his old bar and plate. My only point was that the tube and fin allows more air to pass to the other exchangers, which is important to some installs that have typical exchanger stack up front with limited radiator exposure.
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Originally Posted by m2cupcar
(Post 362433)
If you're car is overheating due a lack of air flow to a/c condenser and radiator, then that's the priority. But somewhere on here Jason (I think) showed an improvement in all aspects running tube and fin over his old bar and plate. My only point was that the tube and fin allows more air to pass to the other exchangers, which is important to some installs that have typical exchanger stack up front with limited radiator exposure.
Sorry, as you know, English is my second language :confused: |
thanx for the info.
Yes I have A/C and didnt think about the air I would block with these kind of intercoolers.... Since my country is rather "hot" I should keep searching... thnx again! |
Originally Posted by satriani
(Post 362413)
TIA! Take it in the @$$??? j/k First off, please go to the Meet and Greet Section in the "Beginners Luck" forum and start a thread introducing yourself and your car. Please put you location in your profile, and state year model, displacement, and any mods in your signature. Then try the search function up top as I have seen several intercooler builds and reviews in just the past couple of months. The CXRacing ones off of eGay tend to be favored for the price. Mine came with a kit, and doesn't even fill half the grill, so I don't have to worry about blocking airflow to the other exchangers. |
there's a lots of info and pics here:
ARE Cooling (Aluminium Radiators & Engineering P/L) ARE Cooling (Aluminium Radiators & Engineering P/L) As you can see, it's far more technical that just this or that. But my point was that somebody for a Miata had found improvements for cooling w/o loosing the actual intake air efficiency of the cooler. |
I have number 2. While under full boost, my IAT's consistently run about 20 degrees over ambient in the Summer or Winter. To keep the coolant temps down, I modified my stock under tray and bumper support to keep the air flow going through the exchangers and not around it. I didn't have any issues the past Summer with or without the A/C running. In the future, I would like to get a newer FMIC to try and bring down the IAT's a bit, but I am content with what I have at this point.
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Originally Posted by m2cupcar
(Post 362452)
there's a lots of info and pics here:
ARE Cooling (Aluminium Radiators & Engineering P/L) ARE Cooling (Aluminium Radiators & Engineering P/L) As you can see, it's far more technical that just this or that. But my point was that somebody for a Miata had found improvements for cooling w/o loosing the actual intake air efficiency of the cooler. |
Originally Posted by gospeed81
(Post 362451)
Mine came with a kit, and doesn't even fill half the grill, so I don't have to worry about blocking airflow to the other exchangers.
Thanks |
Originally Posted by 96rdstr
(Post 362463)
I have number 2. While under full boost, my IAT's consistently run about 20 degrees over ambient in the Summer or Winter. To keep the coolant temps down, I modified my stock under tray and bumper support to keep the air flow going through the exchangers and not around it. I didn't have any issues the past Summer with or without the A/C running. In the future, I would like to get a newer FMIC to try and bring down the IAT's a bit, but I am content with what I have at this point.
They say a picture is worth a thousand words! ;) |
Id go with #2 simply because it looks better....call me an idiot, but I cannot STAND the way the tiny ones look. so gay:giggle:
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3 Attachment(s)
Right now Im running a 29x9x3 CXRacing FMIC (bar and plate). Previously I was using an old FM/Begi FMIC (Tube and fin). The old IC was actually better that the one Im using now even though it was smaller. My IAT's didn't change at all with the new one, but because its larger and probably because it's bar and plate my CLT's went up. I wasn't getting enough flow into the radiator. The only reason I changed it was because the old one was just nasty looking.
OLD Vs NEW Attachment 208474 OLD Attachment 208475 NEW Attachment 208476 __________________ Best Car Insurance | Auto Protection Today | FREE Trade-In Quote |
Lev, thanks for that comment, maybe I will mount it after all and ditch my huge 18x12x3 core :P
I do admit, filling the mouth with a shiny new one does look awesome. |
Originally Posted by Rafa
(Post 362471)
Any pics?
They say a picture is worth a thousand words! ;) |
I don't want to hear shit about the baby teeth. That being said, here are the pics.
PIC 1/2 shows the front radiator/bumper support thing was trimmed to make room for the the intercooler. I kept the stock mounting points for it, and trimmed off just enough of the sides to clear the pipes, but enough to keep the airflow guided through the radiator, not around it. PIC 3 shows the bottom of the IC and the front shroud that was trimmed. The top of the pic is the front of the car. PIC 4 is the front right of the engine under tray. The front part was left untouched. You can see the original mounting holes. PIC 5/6 is the hot side and cold side pipes. The under tray was trimmed liberally in some spots to make clearance. |
looks very stock, nice!
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Originally Posted by 96rdstr
(Post 362623)
I don't want to hear shit about the baby teeth. That being said, here are the pics.
PIC 1/2 shows the front radiator/bumper support thing was trimmed to make room for the the intercooler. I kept the stock mounting points for it, and trimmed off just enough of the sides to clear the pipes, but enough to keep the airflow guided through the radiator, not around it. PIC 3 shows the bottom of the IC and the front shroud that was trimmed. The top of the pic is the front of the car. PIC 4 is the front right of the engine under tray. The front part was left untouched. You can see the original mounting holes. PIC 5/6 is the hot side and cold side pipes. The under tray was trimmed liberally in some spots to make clearance. It sure looks like it's really low. You don't have any scraping issues? Sorry to bother but; would you happen to have a pic from inside the engine bay? I need to find a solution for mine now since I'm going to have to take the engine out. |
The car is lowered all the way around with Tokicos. The FMIC does not hang lower than the front bumper. The engine tray is secured to all the mounting points except the front. What do you want to see? How the IC was mounted?
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Originally Posted by 96rdstr
(Post 362632)
What do you want to see? How the IC was mounted?
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Originally Posted by Rafa
(Post 362640)
Yes. BTW, which radiator are you using? The stock one?
Basically, the IC was mounted using a variation of the Stripes Pipes method. I will get you some more pics this evening. I will need to bundle up! It only got up to 56 in Tampa today! :fawk: take that Yankee peeps. |
I'm freezing my ass off. I'm wearing long johns tomorrow. This 50*F crap is for yankees.
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Originally Posted by sixshooter
(Post 362675)
I'm freezing my ass off. I'm wearing long johns tomorrow. This 50*F crap is for yankees.
Shit; now that I remember, my only other mode of transportation was the Bug Eye that same friend had lent me. The soft top was a piece of rag! Good times :) I love Tampa :ughug: For the record; to all the Yankees: it's 85 degrees right now locally :fawk: |
Here ya go.
Pics 1 and 2 show the location of the mounting bolts that mount the IC hangers to the body of the car. The hole in PIC 1 is an existing hole. The hole in PIC 2 was made with my drill. PIC 3 shows the complete radiator cover. The is the factory unit. Like I mentioned before I do not get any overheating at all. It may not be the best looking, but it works. Work to do still. I need to clock the compressor and redo the hotside pipes and then move the intake. Although, my intake temps close to ambient, they can be lowered if I move the filter from that point. I fashioned that intake shield from metal I had laying around. I lined the exterior with DEI tape. That little deal there shaved off some temp degrees. |
2 Attachment(s)
I have the second one...I mounted it as centered in the front "mouth" as I could-had to loosen the clamp for the AC drier and move it up-not too bad-the aluminum tubing is fairly flexible just don't over due it. I did do that when the weather was warm so that might have helped. Anyway, here are pics. It was fairly easy to mount-I just got a piece of flat stiff metal from Home Depot and mounted the IC to that using the bolt standoffs up top-then bolted the bar of metal into one of the baby teeth holes on each side. I then ran a smaller piece of flat metal from the bottom of the IC to a bolt standoff on my mishimoto radiator to stabalize it-it doesn't move around at all. I then got some $8 landscape fencing and made a mesh type covering to finish off the front and put a light coat of flat black on the IC and painted the fencing heavily with black off the car. I want a stealth look. It looks better in person-the flash of my camera makes it look like crap-my car is dirty too.
Also, I'm planning to drill and tap a 3/8" hole in the intercooler for my IAT sensor-where is the best place to put it? I was just going to put it in one of the side caps of course, but should I tap it where the sensor will be in the middle of where air flows out the outlet? Or just anywhere on the outlet side is fine? Thanks! |
:bigtu:
Originally Posted by 96rdstr
(Post 362779)
Here ya go.
Pics 1 and 2 show the location of the mounting bolts that mount the IC hangers to the body of the car. The hole in PIC 1 is an existing hole. The hole in PIC 2 was made with my drill. PIC 3 shows the complete radiator cover. The is the factory unit. Like I mentioned before I do not get any overheating at all. It may not be the best looking, but it works. Work to do still. I need to clock the compressor and redo the hotside pipes and then move the intake. Although, my intake temps close to ambient, they can be lowered if I move the filter from that point. I fashioned that intake shield from metal I had laying around. I lined the exterior with DEI tape. That little deal there shaved off some temp degrees. Good work! |
Originally Posted by Rafa
(Post 362678)
For the record; to all the Yankees: it's 85 degrees right now locally :fawk: |
Originally Posted by sixshooter
(Post 362823)
Well, then if business gets better, I'm coming down there next year for a vacation during the winter!
If you happen to be a golfer, you'll be pleasantly surprised ;) |
Originally Posted by 18psi
(Post 362566)
Id go with #2 simply because it looks better....call me an idiot, but I cannot STAND the way the tiny ones look. so gay:giggle:
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