I run the Drag GenIII kit on my Si.
I keep it at 6psi for now.
The auto and 141k on a stock engine keep from boosting higher. But those areas are in the works.
my boy was told by the shop he goes to that he needs a hondata system to boost over 6-8 lbs of boost is this true?he has a 99 lude.Cause of the computer won't put out enough fuel with stock program.
tight, the boost has been good to me.
more fuel and perhaps a better ignition is needed beyond 8lbs. Ive seen alot of stock Honda motors blow beyond 9lbs (watchout for cylinder #3)
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