What can be done to increasethe power on my 1991 3.0L 4runner?
You could add a cold air intake, most companies advertise a 15% or more power gain.
companies advertise a 15% gain....thats at the crank in optimal conditions after a tune. slapping on a cai typically is good for 1-2 hp. not worth the money imo. theres really not a whole lot you can do to it without dropping a lot of money. whats the budget?
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