This is an extract from an email I received from a friend in Detroit. And yes, I have already asked him some more questions.
Working in a Ford building.
We had a Fairmont in the garage and some other Aussie car with a VVT 5.4 liter in it. I couldn't tell what it was because it was all camoflauged.
Saw some '05 Mustangs too, but they were heavily camoed. I have access to the Dearborn proving grounds too. All kinds of good stuff.
We had a Fairmont in the garage and some other Aussie car with a VVT 5.4 liter in it. I couldn't tell what it was because it was all camoflauged.
Er, the 220 V8 is VCT, not VVT. Difference between the two I believe is VCT controls advance and retardation, and VVT controls period valve opening.
EG: standard Corolla = VVT-i, Variable Valve Timing, Sportivo Corolla = VVTL-i, Variable Valve Timing and Lift (greater valve clearance during opening period.
Falcon VCT (I6 or 220 V8) controls Advance and Retardation of Degrees BTDC (Before Top Dead Center) and the like. for valve openning, but the during of opening is the same (contrasted with VVT which has longer opening/closing but same timing).
I could be way off though
__________________
Falcon Killer (if you believe what Ford Service Departments have to say about me)
AU II XR6 - October 2001 ~ December 2002 - RIP
BA XR6 - December 2002 ~ Soon to disappear if Ford CRC can't fix it....
45,000km service coming up - and i'll be asking for a sizable list of fixes:
* Gearbox (3rd time)
* Steering click (5th time)
* Brake Shudder (2nd time, and has the applied "Fix")
* etc...
Earlier in the year Ford Aust sent about 4 BAs to the US for evaluation. As reported by go auto yesterday they have recently sent a new Fairlane. A FPV GT will be sent soon.
Er, the 220 V8 is VCT, not VVT. Difference between the two I believe is VCT controls advance and retardation, and VVT controls period valve opening.
EG: standard Corolla = VVT-i, Variable Valve Timing, Sportivo Corolla = VVTL-i, Variable Valve Timing and Lift (greater valve clearance during opening period.
Falcon VCT (I6 or 220 V8) controls Advance and Retardation of Degrees BTDC (Before Top Dead Center) and the like. for valve openning, but the during of opening is the same (contrasted with VVT which has longer opening/closing but same timing).
I could be way off though
Yes, I was under the same impression and have asked him to check into it. I do not know of VVT being used in the 5.4 but if it is in evaluation it could be interesting - GTHO???? He did say VVT and I have asked him to confirm it is VVT not VCT. I'll just have to wait and see.
The fairmont was a nice clean shape, better looking than a taurus/sable. It
had a straight six in it. The other vehicle was a car, four door sedan. I
don't think it was new, maybe '01. Someone told me it was a VVT (yes,
variable valve timing) prototype but I don't know that that person knows
what they are talking about. The '04 F-150 has vvt on the 5.4L. There are
quite a few '04 vehicles around the garage that aren't available yet. Lots
of F-150's running around since that will be the new hot product.
Edited to remome information that could get him in trouble
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