Where can i get a supercharger for my 91 sonoma

[REDNECK]

I own a 91 GMC SONOMA and i am wondering if theres a affordable supercharger for the 4.3 in it right now and if so would i have to replace anything on my drivetrain. would i have to regear my axels, transmission and if so what would yall recommend. right now the motor has 155000 miles on it. is it worth it to put all this on it.

[theken]

you might consider tubo it is quite easy, get a typhoon intake manifold and turbo then build your own kit

[gorillam]

get the ati procharger kit.
50-65% gains

[ramminghard]

Why don't you just swap in a 350? I am not even sure they make a supercharger for the TBI 4.3