Blazer Forum Blazer Forum  
Chevy Blazer Forums
Chevrolet Blazer Forums
Chevrolet Blazer Blazer Forum   Classifieds   Photo Gallery   Search   Contact BF   Sponsors
  Blazer News   Member List   Forum FAQ   Timeslips   Recalls   TSBs   Calendars   Register   Login  

More power for my '04

  Printable Version
Blazer >> Modifications >> Performance & Brainstorming >> More power for my '04 Page: [1]
Login
Message << Older Topic   Newer Topic >>
More power for my '04 - 4/8/2007 12:24:54 PM   
bigbrett


Posts: 17
Joined: 3/30/2006
From: Pekin, IL
Status: offline
I'd like to know what you guys think about DIY power upgrades. Like cold air intakes, free flow exhaust, computer changes, electric fans, etc. I'd like to know where to get the biggest bang for my buck! I've got a 2004 downsize, or S-10 Blazer, But no W engine, 8th and 9th vin are XX. 4 door, 4X4. All stock. 52,000 miles. I haven't been here in awhile, but you guys are always very helpful. So thanks! 
Post #: 1
RE: More power for my '04 - 4/8/2007 1:25:00 PM   
TheBrettster


Posts: 1080
Joined: 7/3/2006
Status: offline
TheBrettster's photo gallery
I believe for 03 + X is the high output. I maybe be wrong. Your best bet would be intake and exhaust and if you have the money a chip.

_____________________________


AAZK 4Lyphe

(in reply to bigbrett)
Post #: 2
RE: More power for my '04 - 4/9/2007 7:41:04 AM   
nj4x4blaze


Posts: 1779
Joined: 8/5/2005
From: North Jersey
Status: offline
nj4x4blaze's photo gallery
I agree intake, exhaust system and either a Jet,Hyper Tech or Super Chips power controller. Oh and don't forget a new 180 degree thermostat.

_____________________________

Dave- 01 blazer 4x4, 6" Superlift Kit,15x8 on 32''s and 20"x9" on 33''s,New Jersey Chapter

www.subsonickustomz.com
NJ,MI,IN,WI,IL,CO,MN,AZ,NC,

(in reply to TheBrettster)
Post #: 3
RE: More power for my '04 - 4/9/2007 9:19:54 AM   
TheBrettster


Posts: 1080
Joined: 7/3/2006
Status: offline
TheBrettster's photo gallery
OOOOOO 180

_____________________________


AAZK 4Lyphe

(in reply to nj4x4blaze)
Post #: 4
RE: More power for my '04 - 4/15/2007 12:43:15 PM   
bigbrett


Posts: 17
Joined: 3/30/2006
From: Pekin, IL
Status: offline
What do you guys think about the little modules on e-bay for like 20 bucks? They claim 35 horsepower, but I'm not sure I can trust it to not harm my engine. Have any of you tried this? What did you think?  You can just type "blazer performance" on e-bay to see what parts I mean. Thanks again for the advice!

(in reply to TheBrettster)
Post #: 5
RE: More power for my '04 - 4/15/2007 12:52:47 PM   
speeddemon560


Posts: 496
Joined: 1/4/2007
Status: offline
speeddemon560's photo gallery
quote:

ORIGINAL: bigbrett

What do you guys think about the little modules on e-bay for like 20 bucks? They claim 35 horsepower, but I'm not sure I can trust it to not harm my engine. Have any of you tried this? What did you think?  You can just type "blazer performance" on e-bay to see what parts I mean. Thanks again for the advice!


No.  They are cheap, generic resistors that fool the computer into thinking that the incoming air is colder than it really is which changes the fuel/air ratio.  Basically, it is a waste of $20 plus shipping costs.  Do not buy it.


_____________________________

2000 Blazer gettin' pimped

http://s168.photobucket.com/albums/u167/speeddemon560

My dash with Nu Image Platinum stuff.

(in reply to bigbrett)
Post #: 6
RE: More power for my '04 - 4/15/2007 12:58:39 PM   
bigbrett


Posts: 17
Joined: 3/30/2006
From: Pekin, IL
Status: offline
Awesome! That's exactly what I wanted to know! I won't. If you wanted to spend like 3 or 4 hundred bucks. What would you buy first, if you were me.

(in reply to speeddemon560)
Post #: 7
RE: More power for my '04 - 4/15/2007 1:12:59 PM   
speeddemon560


Posts: 496
Joined: 1/4/2007
Status: offline
speeddemon560's photo gallery
I have no idea if your truck is completely stock or not, but here I go.  A cold air intake and an new exhaust system are necessities.  You can either buy a K&N FIPK cai for about $250-300.  It's pricey, I know, but it replaces all the stock air piping with better aftermarket piping.  Or you can just remove your stock air box and put a K&N air filter in, it's probably about $70-80 from a car parts store.

For the exhaust system, buy a Dynomax Super Turbo or Flowmaster 40 series, because they are great aftermarket systems and also sound great.  I have a Dynomax ST and I love it.  The muffler, and all new gaskets and piping and everything cost me about $180 from summitracing.

For the chip, I would get a Jet or Hypertech  PP3.  You should go to their websites and find the part number for the programmers you need, then search eBay for one.  You can usually get one for about $150 off eBay, a lot cheaper than $400 new.  Just make sure it's NOT vin-locked when you buy it used, or else it's worthless to you.  You just plug the programmer in under the dash and answer a series of yes/no questions for increased acceleration and firmer shifting.

The Hypertech 180 degree thermostat is nice. I bought mine for about $30.

As for electric fans, search blazerforum for "electric fans" or "taurus fans" and see what you get.

Any other questions, just ask.



_____________________________

2000 Blazer gettin' pimped

http://s168.photobucket.com/albums/u167/speeddemon560

My dash with Nu Image Platinum stuff.

(in reply to bigbrett)
Post #: 8
RE: More power for my '04 - 4/15/2007 1:54:20 PM   
EuroGoldLS


Posts: 3121
Joined: 2/9/2007
From: Princeton, NC, USA
Status: offline
EuroGoldLS's photo gallery
For exhaust FM40s are the way to go, get 2.5inch pipe from cat to muffler, and 2.5 inch pipe from the muffler back. For best tone, get a angle cut single walled 3.5'' tip, or a rolled end singlewalled strait cut 3'' tip.

< Message edited by EuroGoldLS -- 4/15/2007 1:58:54 PM >


_____________________________


My theory is that every disrict in the USA tries to send their lying scumbags to either prison or Washington D.C. -rivereye

(in reply to speeddemon560)
Post #: 9
RE: More power for my '04 - 4/25/2007 8:43:49 AM   
blazinloud


Posts: 2425
Joined: 2/8/2006
From: Saskatoon, Canada
Status: offline
the tip has nothing to do with the sound

_____________________________



(in reply to EuroGoldLS)
Post #: 10
RE: More power for my '04 - 8/23/2007 12:00:40 PM   
isenegger

 

Posts: 7
Joined: 7/9/2007
Status: offline
the tip does change the sound of the exhaust....thus "echo" tips....big 4" tips make them louder that little dinky 2" pipe

(in reply to blazinloud)
Post #: 11
RE: More power for my '04 - 8/23/2007 1:04:07 PM   
drperry


Posts: 3901
Joined: 1/12/2007
From: GP AB CA
Status: offline
drperry's photo gallery
I'd say my DNA muffler flows air pretty good, and I love the sound. Got my Hypertech in there as well...

If I stomp on it, I can hear the air being thrown out the tail pipe (which is still stock size, unfortunately, but you've gotta work in your budget, lol.) The tip will definitely affect the sound, but nowhere to the degree of the muffler will.

Next step is probably an AEM Brute Force CAI or AEM DryFlow panel filter...

_____________________________


(in reply to isenegger)
Post #: 12
RE: More power for my '04 - 9/25/2007 6:37:57 PM   
cain_45

 

Posts: 54
Joined: 9/24/2007
Status: offline
I put a Gibson catback on mine and love it.

(in reply to drperry)
Post #: 13
RE: More power for my '04 - 4/12/2008 7:52:46 AM   
Goldbeast


Posts: 2
Joined: 4/12/2008
Status: offline
Ive got an 04 thats stock too, does anyone have an opinion on the KN cold air intake vs the AEM Brute Force CAI? Also did you guys do your own exhaust or take it to the shop. And so what is cheaper getting exhaust or a CAI.

(in reply to cain_45)
Post #: 14
RE: More power for my '04 - 4/12/2008 8:05:18 AM   
TripleBlackBlazer


Site Moderator
Posts: 1963
Joined: 2/13/2007
Status: offline
TripleBlackBlazer's photo gallery
A lot of members are leaning towards the AEM intake now because of the use of a dryflow filter that requires no oiling.  Exhaust can be done in your driveway if you have access to a welder or if you clamp it (most prefer welds over clamps), but I would venture a guess and say most took theirs to a shop.  If you go the bolt-on route for a catback, well, it was mentioned earlier in the thread:
quote:

For the exhaust system, buy a Dynomax Super Turbo or Flowmaster 40 series, because they are great aftermarket systems and also sound great.  I have a Dynomax ST and I love it.  The muffler, and all new gaskets and piping and everything cost me about $180 from summitracing.

CAI (cold-air intake) will run you more than $180 unless you get it used.


_____________________________


(in reply to Goldbeast)
Post #: 15
RE: More power for my '04 - 4/16/2008 1:07:24 PM   
BSchmity69

 

Posts: 54
Joined: 9/25/2007
Status: offline
what would a 180* or 160* tstat do?

(in reply to TripleBlackBlazer)
Post #: 16
RE: More power for my '04 - 4/16/2008 1:11:03 PM   
swartlkk


Posts: 14499
Joined: 5/1/2005
From: Waterloo, NY
Status: offline
swartlkk's photo gallery
Anything lower than 185* will cause a CEL (check engine light) and decreased performance.  These engines are designed to run efficiently with programming appropriate for those design conditions.  Unless you get your PCM tuned to properly allow for the reduced temperature, you will gain nothing.

_____________________________

Kyle-

04 Rainier
My Restoration Projects
Please Do Not PM for Tech Help

(in reply to BSchmity69)
Post #: 17
RE: More power for my ''04 - 8/29/2008 7:57:10 PM   
redneck_mechanic_187

 

Posts: 21
Joined: 10/12/2006
Status: offline
Well, I have a ''04 Blazer with the VIN X 4.3L. I have installed a Flowmaster Super 44 muffler, K&N FIPK2 CAI, Jet Performance Stage 1 chip, Accel cap and rotor, MSD spark plug wires and NGK spark plaugs( which I am going to change back to ACDelco''s) and my truck is pretty stout. I have beaten those little Hondas running around along with some higher end Hondas, both my buddies S-10 truck (stock) and alot more rice burners running around town. It is definitely fun to drive. And I can also boil my tires alot easier when I feel like it.

(in reply to swartlkk)
Post #: 18
RE: More power for my ''''04 - 8/30/2008 2:33:35 AM   
drperry


Posts: 3901
Joined: 1/12/2007
From: GP AB CA
Status: offline
drperry's photo gallery
My 4400lbs of Blazer don''t outrun much

_____________________________


(in reply to redneck_mechanic_187)
Post #: 19
Login OR Register now to post a reply to this forum topic.
Page:   [1]

 
Blazer Forum >> Modifications >> Performance & Brainstorming
Jump to:



Featured Sponsors
Advertising Info

Top 10 Posters
swartlkk14499
drperry3901
hanr33482
chevy lover3411
m00nwater3269
eurogoldls3121
paddle_grl2944
hillbillyino2884
wolfpack2838
xblazer012659

New Vendors
AMSOIL - Performance Oil Technology

Add Blazer Forum to your favorites Contact Us | Advertising | Partners | About Us | Archive | Links | Link To Us | Legal | Privacy Policy | © Blazer Forum

Blazer Forum .com is not affiliated with or endorsed by Chevrolet Motors Division or General Motors.