souping up 4.3 astro ecenomically
jmroth
02-08-2005, 02:00 AM
will a tornado devise in my intake enhance my mpgs and performance, and are there other tricks not too expencive for my4.3?
LT1MAN
02-08-2005, 09:02 AM
the tornado will not work, i promise. you can do little stuff like get a cold air intake, pulleys, or ignition system that will increase your mpgs without making your van sound like a racecar while 'souping it up'
J-Ri
02-14-2005, 09:35 PM
Although "Tornado"s work in many vehicles, Vortec engines do not see much (if any) difference.
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