Fordmods Logo

Extractors wats the most kw gain over standerd headers 

 

Page 1 of 7 [ 103 posts ] Go to page 1, 2, 3, 4, 5 ... 7  Next

 
 Post subject: Extractors wats the most kw gain over standerd headers
Posted: Thu Aug 09, 2007 6:08 pm 
Stock as a Rock
Offline

Age: 37

Posts: 112

Joined: 29th Jul 2007

Ride: EB Falcon

Location: Moruya
NSW, Australia

I was reading this thing about the EB and ED XR6's and FORD tryed extractors on them and found the power gains wernt worth the hassel and in some cases didnt run as good as standerd headers wats tha most kw any one has gained from extractors

 

_________________

God made Holdens to keep d**k Heads out of FORDS

Top
 Profile  
 
 
Posted: Thu Aug 09, 2007 6:10 pm 
Getting Side Ways
Offline

Age: 37

Posts: 462

Joined: 7th Apr 2005

Ride: EA

Location: Melbourne
VIC, Australia

to me personally, extractors need a cam and large exhuast to really work to there max.

 

_________________

Ford Falcon EA Naturally Aspirated 4.0L i6
13.797 @ 157.16km/h (Limiter Bounce)

1/4 Mile Video

Top
 Profile  
 
 
 Post subject: extractors
Posted: Thu Aug 09, 2007 6:58 pm 
Stock as a Rock
Offline
User avatar

Age: 44

Posts: 135

Joined: 3rd May 2006

Gallery: 3 images

Power: 149 rwkw

Location: Bendigo
VIC, Australia

hey guys,

i gained 20hp atw when i fitted my pacemakers and a high flow cat using standard head and cam and a 2.5" press bent exhaust

 

_________________

Skidz are cooooool!

15.49 @ 91MPH
2.327 60ft
Willowbank Raceway 14th October 2006
220k motor 320k auto

Top
 Profile  
 
 
Posted: Thu Aug 09, 2007 7:08 pm 
Getting Side Ways
Offline

Age: 35

Posts: 1538

Joined: 4th May 2006

Gallery: 4 images

Ride: ef fairmont turbo

Power: 213 rwkw

Location: melbourne
VIC, Australia

i think its safe to say that ford extractors are s**t really, very restrictive and ugly.
i can garantie you that a good set of extractors with a 2.5' cat back will give you anywhere from 10-15rwkw possibly even more, keeping in mind that your cat is in good condition.
the question is are you willing to spend $1000 for 15rwkw???

 

_________________

96 EF FAIRMONT
Garrett gt40turbo, iceman plenum, ported head, turbo cam, double valvesprings, 023 fuel pump, 36lb injectors 4' cat, 4' dump, 2.5 exhaust, build bottom end, hypertonic pistons rods & rods, king bearings, j3. c10 3500 stall
232rwkw@4psi

Top
 Profile  
 
 
Posted: Thu Aug 09, 2007 7:32 pm 
Getting Side Ways
Offline
User avatar

Age: 44

Posts: 724

Joined: 11th Nov 2005

Gallery: 1 images

Ride: BF Fairmont

Location: Melbourne
VIC, Australia

Its about the only way to spice your falcon up a bit other than going forced which is gonna cost u alot more. Extractors, 2.5 hiflo cat to a 2.5 mandrel bent exhaust and a cam will set u back installed about 1400ish and certainly makes it alot more fun to drive.
Top
 Profile  
 
 
 Post subject: Re: Extractors wats the most kw gain over standerd headers
Posted: Thu Aug 09, 2007 8:22 pm 
Getting Side Ways
Offline
User avatar

Posts: 3331

Joined: 27th Dec 2004

Gallery: 4 images

Ride: MCMXCV Falcon

Location: G town
VIC, Australia

1sickEB wrote:
I was reading this thing about the EB and ED XR6's and FORD tryed extractors on them and found the power gains wernt worth the hassel and in some cases didnt run as good as standerd headers wats tha most kw any one has gained from extractors


where did u read that????

 

_________________

Image

Top
 Profile  
 
 
Posted: Thu Aug 09, 2007 8:26 pm 
Getting Side Ways
Offline
User avatar

Age: 39

Posts: 1442

Joined: 26th Apr 2006

Gallery: 6 images

Ride: 97 EL XR6

Power: 162 rwkw

Location: liverpool
NSW, Australia

extractors are not going to turn a car into a rocket, but they are the starting point for the usual NA mods that we all do... you should get away with $1000 supplied and fitted for good headers, hi flow cat and 2.5" sports system....

 

_________________

07 BF MKII XR6T
310rwkw @ 13psi - Tuned By CMS

Top
 Profile  
 
 
 Post subject: Re: Extractors wats the most kw gain over standerd headers
Posted: Thu Aug 09, 2007 8:36 pm 
Stock as a Rock
Offline

Age: 37

Posts: 112

Joined: 29th Jul 2007

Ride: EB Falcon

Location: Moruya
NSW, Australia

gogetta wrote:
1sickEB wrote:
I was reading this thing about the EB and ED XR6's and FORD tryed extractors on them and found the power gains wernt worth the hassel and in some cases didnt run as good as standerd headers wats tha most kw any one has gained from extractors


where did u read that????



when i got my ED XR6 i did sum reserch i couldnt tell you coz it was 3 yrs ago lol

 

_________________

God made Holdens to keep d**k Heads out of FORDS

Top
 Profile  
 
 
Posted: Thu Aug 09, 2007 8:39 pm 
Stock as a Rock
Offline

Age: 37

Posts: 112

Joined: 29th Jul 2007

Ride: EB Falcon

Location: Moruya
NSW, Australia

iv got a 2.5 system with perfect cat motors only dun 100,000 k its only got one muffler and thats a high flow sports muffler and it hauls a**

 

_________________

God made Holdens to keep d**k Heads out of FORDS

Top
 Profile  
 
 
Posted: Thu Aug 09, 2007 8:45 pm 
Getting Side Ways
Offline

Age: 35

Posts: 2563

Joined: 19th Feb 2007

Gallery: 21 images

Ride: 98 EL Futura

Power: 199 rwkw

Location: Lilydale
VIC, Australia

It would go even better if you got some decent extractors

 

_________________

EL Futura: CVE head, Wolf V500, ICE Ignition and Coil, 36lb injectors, Walbro 255lb, Paci comps, 3" exhaust, T5, Harrop Truetrac with 3.9s. Now with 198.9rwkw, (~185rwkw and 13.80 @99.1mph) with more power to come

Top
 Profile  
 
 
 Post subject: Re: Extractors wats the most kw gain over standerd headers
Posted: Thu Aug 09, 2007 9:26 pm 
Smokin em up
Offline
User avatar

Posts: 243

Joined: 16th Nov 2004

Ride: 03 BA Fairmont

Location: Bunbury
WA, Australia

1sickEB wrote:
I was reading this thing about the EB and ED XR6's and FORD tryed extractors on them and found the power gains wernt worth the hassel and in some cases didnt run as good as standerd headers wats tha most kw any one has gained from extractors


i think maybe what you're talking about is that often extractors and big exhausts don't produce as much low down torque as the standard setup

extractors and big exhausts will produce more power and torque at higher revs than the standard seup
Top
 Profile  
 
 
Posted: Thu Aug 09, 2007 9:50 pm 
Getting Side Ways
Offline

Age: 35

Posts: 2563

Joined: 19th Feb 2007

Gallery: 21 images

Ride: 98 EL Futura

Power: 199 rwkw

Location: Lilydale
VIC, Australia

if the extractors have smaller primarys it will give that extra torque down low though

 

_________________

EL Futura: CVE head, Wolf V500, ICE Ignition and Coil, 36lb injectors, Walbro 255lb, Paci comps, 3" exhaust, T5, Harrop Truetrac with 3.9s. Now with 198.9rwkw, (~185rwkw and 13.80 @99.1mph) with more power to come

Top
 Profile  
 
 
Posted: Thu Aug 09, 2007 10:14 pm 
Stock as a Rock
Offline

Age: 37

Posts: 112

Joined: 29th Jul 2007

Ride: EB Falcon

Location: Moruya
NSW, Australia

low down torque is wat you want unless you are racing

 

_________________

God made Holdens to keep d**k Heads out of FORDS

Top
 Profile  
 
 
Posted: Fri Aug 10, 2007 7:50 am 
Fordmods Junkie
Offline
User avatar

Posts: 11752

Joined: 17th May 2005

Gallery: 11 images

Ride: EL Fairmont, VFR400 racer

Power: 144 rwkw

Location: Melbourne
VIC, Australia

...i only noticed some power gain after putting in pacemakers 4480s with a hi flow cat. (already have the 2.5" cat back exhaust).

i reckon i gained about...5-10kws? give or take compared to the standard exhaust ugly manifold.

If you plan on putting a cam in, in the future, best bet is to invest in the extractors. Going to need more breathing space.

If you have a manual...it doesn't really matter about low down torque IMO because you already have the good 1st gear ratio. But if you want more low down torque, then I agree with Gezza.

Hitek extractors have smaller primaries then pacemakers 4480s (competition).

phong =P~

 

_________________

phongus = Post whore 2006
EL XR6 motor, EL ECU + J3 chip, WADE 1673 Camshaft, 3" S/S intake, Pacy 4480, 2.5" Hi flow cat, 2.5" Lukey exhaust.
Max Power = 144.6 rwkw (03/05/2008)

Top
 Profile  
 
 
Posted: Fri Aug 10, 2007 10:43 am 
Getting Side Ways
Offline
User avatar

Age: 35

Posts: 4316

Joined: 30th Oct 2006

Gallery: 18 images

Ride: Envi EF

Location: Grafton
NSW, Australia

I'm getting some shortly, so I'll be able to tell you if you can feel a difference or not. When I got my cat back (2.5" Lukey, mandrel bent, 1 box), it was obvious that it could rev out quicker than before, but I dont kno if this corresponds to much of a power increase. Probably a few kw's at the wheels.

I've got a manual, but no LSD, so I struggle for traction throughout 1st, and 2nd when running towards the redline. As phongus said above, you dont really miss any low down torque loss in a manual, first only does like 50-60k's anyway.

 

_________________

>>>EF Futura T build<<<

Top
 Profile  
 
Display posts from previous:
Sort by  
 Page 1 of 7  [ 103 posts ]  Go to page 1, 2, 3, 4, 5 ... 7  Next

Who is online

Users browsing this forum: Google Adsense [Bot] and 73 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

 

 

It is currently Fri Apr 26, 2024 12:22 am All times are UTC + 11 hours

 

 

(c)2014 Total Web Solutions Australia - Australian Web Hosting and Domain Names