I have a 1992 chevy s-10 blazer with a regular 4.3L and I want more power....I was thinking of putting in a bigger motor. Do you have any suggestions for me? Or how can i get more power out of my 4.3L???

 

You can get more power from your 4.3.First you can go with a bigger exaust,free up the intake,reprogram the pcm theres so much you can do to increase power its not even funny.

 

yea you can do an exhaust and CAI like he said....or if u wanna go the route of an engine swap....throw in a SB 350

 

OR a 572

 

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