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09-01-2011, 12:32 PM | #1 |
Registered User
Join Date: Aug 2011
Location: Ballwin, Missouri
Posts: 6
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ram air or true cold air?
Hey guys curious as to if I should go with ram air or true cold air which will give me most HP gains? I.am for sure going with JTL
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09-01-2011, 12:55 PM | #2 |
Doug aka "TK"
Join Date: Nov 2007
Location: Goldsboro, NC
Posts: 584
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Re: ram air or true cold air?
True Cold Air....
but honestly they are not gonna be all that different! Just depends on if you want to use the Shaker or not. If they offered a Carbon fiber True Cold Air I'd be all over it!
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'03 Black Mach1 w/IUP - 5spd - 306rwhp 312rwtq - SCT Tuner ~ Air diverter ~ 1/2" Intake Spacer ~ CnL 85mm Maf & Trueflow pipe 18" Bullitts 255-40 & 295-35 ~ 10% Tint ~ Painted Calipers ~ Magnaflow Cat-back 3.5" Rolled Tips ~ '03 Cobra IRS ~ H&R/Eibach springs w/Bilstiens ~ FRPP 4.10 gears Mac Pro-Chamber ~ Hurst Short Throw Shifter ~ '01 Cobra Bumper w/Mach Chin spoiler WISH LIST:Full Length SFC's // 4pc March Pulleys // Ported Intake Manifold // Custom grind Cams |
09-01-2011, 04:00 PM | #3 |
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Join Date: Feb 2008
Location: Carbondale IL
Posts: 478
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Re: ram air or true cold air?
Get the one that you think looks the best. You wont see much of diff in power between the two .
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Black 03 Mach 1 IUP. MMR 900sb 8.5:1 Eaton swapped JLT RAI, MAC Prochamber, SSS Terminator catback, MGW Shifter, MM Coilovers & Panhard Bar, 4.10's, X3 tune by Amazonracing, Pro Motion 3650, 04 Cobra Clutch, and SPEC Alum Flywheel |
09-01-2011, 06:02 PM | #4 |
Can't be bridled
Join Date: Sep 2007
Location: Texas
Posts: 7,006
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Re: ram air or true cold air?
Once the car is in motion, the rai will win every time over the cai. and I'm not talking about the fuggin shaker hook-up being the reason either.
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2004 Mach 1 #6956 5spd w/IUP Eaton swap, longtubes, built 3.73 SRA 452hp/409tq dynojet🏁 |
09-01-2011, 06:16 PM | #5 |
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Join Date: Dec 2010
Location: walton, ky
Posts: 1,131
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Re: ram air or true cold air?
neither one is worth it and just replace filter with K&N....
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95 Camaro Z28 - current (DD and autocross toy) 99 Cobra - sold 04 GTO M6 - sold 03 Mach 1 - sold 04 GT - sold |
09-01-2011, 06:32 PM | #6 |
Dark Knight
Join Date: Nov 2009
Location: Albuquerque, NM
Posts: 5,759
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Re: ram air or true cold air?
The truth, and spend the extra money on something worth the money, like gears.
The stock Mach intake with a K&N is better than anything else when price is factored in.
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Vortech V2 S-trim, E85, A2A Treadstone, Comp cams, built engine, full exhaust, built rear, built 4r70, more mods. Tuned by me with SCT Advantage |
09-01-2011, 06:44 PM | #7 |
WNTAMACH1
Join Date: Dec 2008
Location: New Orleans, LA
Posts: 2,394
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Re: ram air or true cold air?
Do what I did, find a used JLT RAI for cheap and call it a day. The RAI when moving should work better. It has less bends.
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2004 Ford Mustang Mach 1-315 RWHP/ 336 RWTQ 2013 Ford Mustang GT 5.0 Auto- 421/406 SOLD 2013 Ford Taurus SHO PP - Daily Driver |
09-01-2011, 08:12 PM | #8 |
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Join Date: Nov 2007
Location: Greenville, SC
Posts: 2,554
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Re: ram air or true cold air?
Less bends and shorter piping is the best. The biggest/longest filter (without sucking in hot air) will make the most power.
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03 white Mach1 JLT RAI | 1/2 spacer | Catback | 4.56s 7.76@87.8mph |
09-01-2011, 08:14 PM | #9 |
WNTAMACH1
Join Date: Dec 2008
Location: New Orleans, LA
Posts: 2,394
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Re: ram air or true cold air?
^ agreed
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2004 Ford Mustang Mach 1-315 RWHP/ 336 RWTQ 2013 Ford Mustang GT 5.0 Auto- 421/406 SOLD 2013 Ford Taurus SHO PP - Daily Driver |
09-01-2011, 08:51 PM | #10 |
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Join Date: Dec 2010
Location: walton, ky
Posts: 1,131
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Re: ram air or true cold air?
just buy the one with the most chrome on it
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95 Camaro Z28 - current (DD and autocross toy) 99 Cobra - sold 04 GTO M6 - sold 03 Mach 1 - sold 04 GT - sold |
09-01-2011, 09:28 PM | #11 |
cruzmach1
Join Date: Sep 2009
Location: Bronx NY
Posts: 801
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Re: ram air or true cold air?
I have a jlt rai intake for sale
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2004 Mustang mach 1 (5-Speed) Vortech V-2 with intercooler 455RWHP & 396RWTQ Mustang Magic Tune 3/8 PHP Intake Spacer Mac 5/8 Long Tube Headers Mac Catted H-Pipe Magnaflow Cat Back Steeda Short throw shifter |
09-01-2011, 10:23 PM | #12 |
Registered User
Join Date: Jun 2004
Location: beaumont texas
Posts: 1,344
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Re: ram air or true cold air?
jlt rai or K&N fipk.... have had great and long service life with both of them
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2004white mach1 2001 svt lightning 2011 Mitsubishi Evo X 1999 F250 7.3L |
09-02-2011, 09:27 AM | #13 |
Speed addict
Join Date: Apr 2007
Location: Miami, FL
Posts: 648
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Re: ram air or true cold air?
OR You can do what I did. I made my own with aluminum straight tubes and elbows from Pep Boys and FERNCO plumbing couplings. I used the stock airbox with the snorkle removed and a drop in K&N. Looks really good and is a little shorter than the stock one with fewer bends. I have had 2 different tuners and 5 differrent shops tell me that the air is in the intake tube for such a short amount of time that it doesn't have a chance to heat up so it really doesn't make that much difference.
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Best time 1/8th mi--7.65@90MPH 2003 DSG Mach 1 99/01 Cobra front bumper Darrin-Matic w/3500 stall converter 100 Shot 4.10 Gears Stock Springs KYB AGX adjustable shocks/struts tubular LCAs UPR dbl adj UCAs Custom SCT Tune 255/40/18 front 295/35/18 rear FR500 Wheels Custom RAI UPR O/R X-Pipe Roy spacer Flowmaster 40's I may not be as good as I once was, but I'm as good once as I ever was." "Just an old man having fun" |
09-02-2011, 11:29 AM | #14 | |
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Join Date: Dec 2007
Location: beavercreek, oh
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Re: ram air or true cold air?
Quote:
The stock tube is not a restriction to making power on a stock shortblock engine so the RAI and CAI will provide no power gain. They do look better though.
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09-02-2011, 12:25 PM | #15 |
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Join Date: Aug 2007
Location: Fredericksburg, VA
Posts: 392
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Re: ram air or true cold air?
i say pick the one that looks the best.
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2004 DSG Mach 1 476rwhp and 406rwtq at 8lb Kenne Bell 2.1 blower comp cams 106100 LTs, Prochamber, catback built rear with 4.30s accufab TB, alum ds, Roush shifter AFS wheels, Nitto tires, Eibach springs |
09-02-2011, 04:32 PM | #16 |
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Join Date: Oct 2007
Location: Orlando, FL
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I went with RAI because my brother's CAI has this nasty habit of drinking rain water like a straw.
Sent from my Evo
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