Hi, Guest
06-02-2007, 10:55 PM
The only way your car could be a PZEV car is if it's originally from California - and it would have a PZEV badge on the rear.
The early PZEVs were 2.3 Duratecs with just 130 hp ... that changed significantly in '05 at which point IIRC the PZEVs had essentially the same power as the non-PZEVs.
Bottom line: installing a CAI on an early PZEV would probably net you some big gains - later PZEVs probably much the same as a normal Duratec.
The early PZEVs were 2.3 Duratecs with just 130 hp ... that changed significantly in '05 at which point IIRC the PZEVs had essentially the same power as the non-PZEVs.
Bottom line: installing a CAI on an early PZEV would probably net you some big gains - later PZEVs probably much the same as a normal Duratec.
2FST4U,Jun 2 2007, 02:15 AM Wrote:I looked a little close at my ZX4ST and see that it has the PZEV air box. I assume this because of that guage thingy on the side of it. Just curious how much of a gain is to be had with a cold intake? Does installing one void my warranty? Thanks.
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2008 Fusion SEL MTX - DD1 * 2009 Fusion SEL - DD2 * 2007 Focus ZXW - R*I*P * 2004 Focus ZTW CD Silver - sold * 2004 Focus ZTW Black - sold * 2003 Focus ZTW Black - sold * 2001 Focus ZTW Gold - sold * 2000 Focus SE Wagon (ZTW option) - Black - sold * 2000 Focus SE Wagon (ZTW option) - Gold R*I*P
2003 Focus ZX5 infra-red Track Rat - R*I*P
2003 ZX5 CD Silver Track Rat - retired, but still in the driveway
New track rat: 2000 ZX3, Atlantic Blue * JRSC with lots more to come
* New Zetec crate motor - NFG - thanks Topspeed *
2003 Focus ZX5 infra-red Track Rat - R*I*P
2003 ZX5 CD Silver Track Rat - retired, but still in the driveway
New track rat: 2000 ZX3, Atlantic Blue * JRSC with lots more to come
* New Zetec crate motor - NFG - thanks Topspeed *