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#1
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headers
i have a 96 eclipse N/T and im looking into getting proformance headers but i have no clue what im looking for. what are some good brands for this and what increase in horsepower am i looking at with adding this to my car?
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#2
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Re: headers
We only have 1 header, not plural.
When I put one on my car, I just got mine off ebay. It worked fine, I think thats what most people do and dont seem to have any problems. You may gain a few hp.
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98 Eclipse GS Turbo Megasquirt 2 - Holset HY35 Turbo - Built motor - P&P Head and Intake - 3" Turbo back - FMIC - Greddy RZ BOV - Walbro 255 - Aeromotive AFPR - 650cc Injectors - Fidanza Flywheel - Zoom clutch - 13" Cobra Front Brakes - AEM WB - Devilsown meth injection - 3.55 Final Drive gear ratio 1981 Chevy Scottsdale 1987 Nissan 300zx - Chump Car 2001 BMW 325i - DD |
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#3
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Re: headers
You can use about any brand of header on the 420A that makes then for the motor. It's a short and plain/simple design that only offers like 3 -4 hp at best. The header may be smoother and have more free flow but they are typically longer than the stock manifold so you will need to make sure you also get a down pipe with it. Shouldn't cost you more than 60.00 - 70.00 bucks on ebay.
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2004 Mazda 6i 1997 Tahoe |
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#4
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Re: headers
Headers can be funny. An expensive one can fit like a million bucks, or can fit like shit, or vice versa, a cheap one can fit better than an expensive one, or can hardly even bolt up. They've been getting better lately, but I remember when they used to hardly fit at all.
If you search, the 4-2-1 has some gains over the 4-1 and vice versa, it all depends if you want to sacrifice bottom-end for more top-end hp, or if you want to keep/upgrad the bottom-end for a small decrease in top-end. |
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#5
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Re: headers
Quote:
Hell yeah, I can't remember the exact details but yeah it depends on what formation you get. 4-2-1 or 4-1!
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'98 Contuor SE, 2.5 V6 Auto Silver '08 Altima 2.5S, Auto Super Black |
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#6
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Re: headers
4-2-1 if you want more bottom end. 4-1 if you want more top end.
__________________
98 Eclipse GS Turbo Megasquirt 2 - Holset HY35 Turbo - Built motor - P&P Head and Intake - 3" Turbo back - FMIC - Greddy RZ BOV - Walbro 255 - Aeromotive AFPR - 650cc Injectors - Fidanza Flywheel - Zoom clutch - 13" Cobra Front Brakes - AEM WB - Devilsown meth injection - 3.55 Final Drive gear ratio 1981 Chevy Scottsdale 1987 Nissan 300zx - Chump Car 2001 BMW 325i - DD |
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#7
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Re: headers
Quote:
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'98 Contuor SE, 2.5 V6 Auto Silver '08 Altima 2.5S, Auto Super Black |
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#8
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Re: headers
4-1 was my choice because the 420A is pretty ballsy through 1st gear. Probably getting about 150hp ouf it not with all the mods and then some but at top end it is completely gutless..from 70 on is just..gah.
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2004 Mazda 6i 1997 Tahoe |
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#9
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Re: headers
I can't hold traction in 1st gear at all anymore. And these tires are only a year old. Once I hit about ~5k rpm, they slippin all over. Kinda sucks.
I would say get a 4-1. 4-2-1 have problems passing emission tests
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2013 Chevy Sonic 1LZ Daily Driver, 1.4L Turbo, 6spd 75 Monte Carlo SBC 400 6.6L, Aluminum heads, Hurricane Intake... 12 Chevy Sonic 1LZ 1.8L - Traded 01 Pontiac Grand Am SE - RIP 95 Eagle Talon ESi-T 5spd - RIP 88 Oldsmobile Cutlass Ciera- RIP |
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#10
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Re: headers
I have never been able to keep traction from 5k in 1st to about 4k in 2nd. That was on a pure stock setup.
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97' Eclipse RS 5 Speed 420A Under The Hood: Bomz UDP, Custom CAI, NGK Plugs, Mopar Wires Interior: Blue Glow Dash Guages & HVAC Controls, Neon Accents, Custom Dash Work\Paint, Alpine Type-R/JL Audio System, Custom Trunk Layout *GOAL* - Prove Him Wrong Quote: Originally Posted by UnderEstimate Me I doubt bolt-ons will get you to 160hp on the 420a. Unless you have some dyno sheets Im calling bs. |
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#11
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Re: headers
Quote:
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#12
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Re: headers
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I cant wait to get some Proxies with the new rims!
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97' Eclipse RS 5 Speed 420A Under The Hood: Bomz UDP, Custom CAI, NGK Plugs, Mopar Wires Interior: Blue Glow Dash Guages & HVAC Controls, Neon Accents, Custom Dash Work\Paint, Alpine Type-R/JL Audio System, Custom Trunk Layout *GOAL* - Prove Him Wrong Quote: Originally Posted by UnderEstimate Me I doubt bolt-ons will get you to 160hp on the 420a. Unless you have some dyno sheets Im calling bs. |
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