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| racer |
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I have got a complete lukey system on my el 6cyl. falcon even extractors which are short (2-3-1). When i installed them i noticed a huge differance (very happy). A week ago my brother got & installed a JJM race series complete system. The exctactors are very long (3-2-1) finishing under drivers seat but the system is very quiet but mine sounds like a v8 at idle.
Just wandering what is the differance & why between the 2 extractor set ups ? 
_________________ FORD EL 4.0L. Crow cam, T.I Performance J3 Chip, Vernier cam gear, SPR ported head, 68mm TB, AU head gasket + ARP studs, AU injectors, Pacey 4480, High flow cat, Shift kit, Stallie, 3:73 TrueTrac. |
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| SgtBourne |
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from memory, and there are plenty of threads about this.
short for more low down torque but no real gain up top and vice versa..
_________________ So much RAM the motherboard twisted off the POST. |
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| Airved |
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Yeah, there are a billion posts about this, man. I got the same treatment when I first posted about it.
_________________ Auto '99 AU Fairmont
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| tickford_6 |
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Posts: 6449 Joined: 11th Nov 2004 |
longer pipes will tent to produce more power at low and meduim RPM
shorter pipes tend to produce more power at MID to HIGH rpm you also need to concider pipe size and arrangment aswell |
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| racer |
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Sorry about that guys i haven't seen any post about this topic i'm a newy at this although i have been a revhead all my life. THANK YOU.
_________________ FORD EL 4.0L. Crow cam, T.I Performance J3 Chip, Vernier cam gear, SPR ported head, 68mm TB, AU head gasket + ARP studs, AU injectors, Pacey 4480, High flow cat, Shift kit, Stallie, 3:73 TrueTrac. |
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| Paulmac |
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Don't apologise, it's a fair question,
Tickford_6 got it right from SgtBourne by a nose. Without going into tuned length pipes, you've got the headers designed to give more grunt [with some top end improvement], and your brother's are designed for high revving, with maybe some bottom end improvement. One for torque and one for horsepower [dyno days]. As we used to say in the old days, one for go and one for show [in a street car]. You and your brother can now argue which one's which. Oh, BTW, I've ordered a set of shorter pipes for my EB2 and I'm not biased...I swear. LARL Paul
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| FORD4EVA |
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Red ones go faster.
_________________ PACEMAKER 4480, SS H/F CAT, 2.5" REDBACK, INTAKE PIPING, K&N PANEL, PIONEER TV |
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| Paulmac |
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Does "Cherry Red" count? coz I don't want to go too fast.
Mac
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| arm79 |
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The main thing you've all forgotten is at least your system is legal... I very much doubt those race series extractors are legal.
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| -GAS-MAN- |
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"Cherry red"? Dont you mean "Dog d**k Red"
I got told this from a Ford dealer, so im sure its correct 
_________________ it can be fast and cheap,but it wont be reliable Last edited by -GAS-MAN- on Sun Nov 18, 2007 3:20 pm, edited 1 time in total. |
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| Paulmac |
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From a Ford Dealer, now there's an infallible source.
I'd rather see a vet., about the colour of any dogs parts and about my car. Paul
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| FORD4EVA |
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No no, Candy apple red's the fastest.
_________________ PACEMAKER 4480, SS H/F CAT, 2.5" REDBACK, INTAKE PIPING, K&N PANEL, PIONEER TV |
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| Damo |
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racer wrote: but mine sounds like a v8 at idle.
This cracks me up every time. 
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| -GAS-MAN- |
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My gf's dad's Hyundai Excel rumbles like a V8 too, it didnt even need modding, the entire exhaust rusted itself off right from the engine
That and every other sensor in the engine has gotten blocked up, fried or water logged in such a way that it works now, but the slightest change of wind ... like Mr Burns "Invincible ey?" lol
_________________ it can be fast and cheap,but it wont be reliable |
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| FORD4EVA |
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When i pulled one of the plug leads of my old xe 250 it sounded lumpy like a v8 too. ha, ha
_________________ PACEMAKER 4480, SS H/F CAT, 2.5" REDBACK, INTAKE PIPING, K&N PANEL, PIONEER TV |
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