Hi, my name is Michael and i live in Norway, and i own a 10th Anniversary Tran Am with the 403 Old automatic transmision.
I want to have some more hp an torq, so i wonder if you have a supercharger that will fitt right on my engine?
If you don`t have, do you know who have a supercharger for me?
Thanks.

Michael

 

Both Votech and ProCharger make a blow through style super charger that you can make work on your car. Try looking on there web site.

 

the 403 made 185hp and 320tq

 

How original is this car? It's worth some money if it's in great shape, so supercharging it might ruin it's value, but whatever makes you happy.

Look up Mondello. This guy specializes in Olds speed parts. I forgot his website address, but his stuff has been featured in plenty of Car Crafts and Popular HotRodding.

This guy, www.pontiacdude.cc , has a blowthru supercharger set-up (Procharger) for Pontiac V8's. He may be able to set you up with something for an Olds motor.