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  1. 3G Eclipse GT/GTS Specific
    Below is the current and accurate data on the 6g72, 6g74, and 6g75 Non-MIVEC OEM Camshafts. 6g72 Camshafts (Galant & Eclipse GT Model) Intake Opens (BTDC) 15* Intake Closes (ABDC) 53* Exhaust Opens (BBDC) 53* Exhaust Closes (ATDC) 15* 248* Intake Valve Duration 248* Exhaust Valve Duration...
  2. GT/GTS
    I'm looking to size some custom camshaft grinds. I've been measuring out the stock front-bank camshaft and I've found these specs so far: (from valve timing figures in the service manual) Intake gross duration: 248 degrees Exhaust gross duration: 248 degrees (from measuring rocker arm ratios...
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