2055 headers o2 sensor

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Apr 14, 2014 | 07:20 AM

karllo

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Car: 87 GTA

Engine: 350 Tpi

Transmission: 700 R4

Axle/Gears: 3.27

2055 headers o2 sensor

Hi, just installed my 2055 ceramic coated headers this weekend and i was wondering with this headers should i buy a heated o2 or the stock one wire o2 will work fine because they are coated, and even at idle? thanks!

Apr 14, 2014 | 11:27 AM

no new tires

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From: Indy

Car: 88 IROC-Z

Engine: GEN 4 LY6 (going forged 408)

Transmission: 60E (going RPM LEVEL 6 4L80E)

Axle/Gears: 7.5" 3.42 (staying...)

Re: 2055 headers o2 sensor

Always get a heated o2.

http://www.ebay.com/itm/360756552969?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT
cut the connector off (or you can buy a matching 1) and -wire it up-

Apr 28, 2014 | 07:38 AM

IROCThe5.7L

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From: Buffalo, NY

Car: 1988 IROC-Z

Engine: 427 SBC

Transmission: ProBuilt 700R4

Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac

Re: 2055 headers o2 sensor

I used the stock one wire with my coated 2055's. It always went into closed loop and functioned fine. Not so much with my long tubes, I needed a heated O2.