how do i get better performance from 4.3 vortec
derricknotorious
06-06-2005, 08:02 AM
i have a 94 olds bravada and i wanted to know what can i do to get better performance out of this engine
clariveros
06-10-2005, 10:40 AM
air intake and exhaust
derricknotorious
06-13-2005, 09:30 AM
what type of air intake and exhaust system
clariveros
06-13-2005, 03:46 PM
many say the cheap ones are jus fine, i like wolfox on the blazer forums cut the bottom of the air intake box,
here is the link for that mod:http://www.automotiveforums.com/vbulletin/showthread.php?t=401991
, also the popular vote as far as exhaust goes it seems to be ravin from midas
here is the link for that mod:http://www.automotiveforums.com/vbulletin/showthread.php?t=401991
, also the popular vote as far as exhaust goes it seems to be ravin from midas
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