Motorator Experts - What are the factory cam specs for the S197 Mustang GT 3-Valve engine?

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What are the factory cam specs for the S197 Mustang GT 3-Valve engine?

I'm looking for the stock cam specs for the 2005-2010 Mustang with the 4.6L 3-Valve engine.

Asked by: den1320

User type: Enthusiast

Asked on: April 27, 2009 21:19

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Answers

gamera
User type: Enthusiast
Posted: 10 months ago

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I came across these specs once, but I don't remember where, so I'm not sure how accurate they are. But they seem correct. Don't know the overlap though.

Gross Lift: .432 / .432 w/1.8

Adv. Duration: 232 / 260 at the lobe
Duration @ .050: 175 / 198 at the lobe

Adv. Duration: 246 / 274 at the valve
Duration @ .050: 193 / 216 at the valve

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