I drive a '93 Buick riviera, rocking the 3800 L27 engine. I've been looking to get some more HP out of it. With a budget of around $500 what should I do?
I've considered making a custom CAI (yeah, those jerks don't make one for my car
), doing some exhaust work (flowmaser 80's with 2.5 in/dual 2.5 out) and putting some new wires (Accel 8.8mm) and Pulstar plugs. Any estimates on what kind of HP and fuel economy this would this make me?
What about top swapping- do I havet to get a Series I L67? How much money would It cost?
Also: Would my OBD I system cause any issues?
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