Putting a supercharger on my 3800

Asked by 02GrandPrixGT May 04, 2020 at 12:22 PM about the 2002 Pontiac Grand Prix GT

Question type: Car Customization

I have a 2002 not supercharged 3800 series 2
can I put a supercharger on it? If so what will I
need beside the SC?

3 Answers

18,685

You will need everything from a donor car. The supercharger with all the accessory brackets and pulleys etc., the fuel system including the two stage fuel pump, all the electronics to control fuel supply boos readings etc., etc. The heavy duty transmission, and of course some bottom end work to the engine itself to properly handle the boost. Oh, and a ton of time, and several tons of money. Or you could just buy a GTP already done by the factory and start driving tomorrow.

5 people found this helpful.

Has same trans I’m sure you could just slap the supercharger on there and plug the supercharged Grand Prix pcm in and hit the gas peddle three times and turn the key and it will start but

18,685

If only it were that simple, but its not. Anyway the post is 5 months old so he's probably got it figured out by now.

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