04 K20
The first part I don't know... the second is easy. Do NOT raise the red limit on your car... it's not worth it. You're not making any more power, and you're risking valve float with continual abuse.
On my 00 si I sprayed 100 on upped fuel pressure on a wet shot. I assume you can on the k20a3, but again I would very relctant to do that on it. I was half *** trying to destroy my b16 too, but it handled it like a champ and never showed signs of detonation or anything else.
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cornhusker
Forced Induction
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Dec 17, 2003 08:48 PM
degradated
Forced Induction
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Jan 3, 2002 11:16 PM




