does anyone have a supercharger for their 4.3L blazer? is so, is it worth the money? and which charger give the best performance? thx

i would think that if SLP makes one that will bolt up, or the models used on the fuel injected camaros...perhaps vortech?

vortech makes a good one. my buddy put one on his and it made a huge diff.

slp and rk sport do not have anything for the vortech 4300. the superchargers i have found are vortech and powerdyne and i believe eaton makes a unviseral screw type where the other 2 are centeical type superchargers. as far which one is better i have heared nothin but good things about vortech (these were not s-10 based trucks that had the vortech superchargers on then they were mustangs and f-bodies) and thier products and i havent heared much about the other two.

I dont beleive Vortech makes a supercharger for your year because it appears to be the same as mine (around a 2002), check out machperformance.com they have a supercharger that makes somewhere around 400 hp or somethin and a custom turbo kit that lets your blazer 4.3L run around 12 to 12.5 1/4 mile times.

http://machperformance.com/forcedinduction.html (use this one to take you directly to the 4.3L s/c kit and t/c kit)

vortech make one for mine and i have a 2000

I know Powerdyne makes one. You don't have to run oil lines.:D

http://www.proficientperformance.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=powerdyne&Product_Code=K10526-101