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I realize the article I am about to quote is for a generic K20 Engine. The jist of the article is what to do to increase HP on a K20. (Quoted from the August issue of Super Street, by the "Professionals" at Raceline Development). I'm not trying to start another debate over $$ per hp and how stupid it is to spend hundreds or thousands to gain 45 more hp max, I'm just curious how many of you agree or disagree with their recommendations and why.
Stock US Spec. K20A2 - 180 whp.
Stage 1 - 200 whp:
Cold Air Intake (AEM or Injen)
Header (DC Sports or Buddy Club)
Exhaust (HKS Tri-Power, GReddy or Tanabe)
Stage 2 - 215 whp:
70 mm Throttle Body
Intake Manifold (RBC)
Tuning (AEM EMS)
Stage 3 - 225 whp:
Camshafts (Blue Print Racing Stage 2, Skunk2 or Crower)
Intake manifold (Stock Ported)
www.racelineusa.com
Stock US Spec. K20A2 - 180 whp.
Stage 1 - 200 whp:
Cold Air Intake (AEM or Injen)
Header (DC Sports or Buddy Club)
Exhaust (HKS Tri-Power, GReddy or Tanabe)
Stage 2 - 215 whp:
70 mm Throttle Body
Intake Manifold (RBC)
Tuning (AEM EMS)
Stage 3 - 225 whp:
Camshafts (Blue Print Racing Stage 2, Skunk2 or Crower)
Intake manifold (Stock Ported)
www.racelineusa.com