Dyno tuning is great. But, a dyno-tuned engine can't always be tuned for the stress it might see on the street, let alone something like the continued abuse of, say, a track day. This is especially ...
You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. DEAR CAR TALK: I drive a 2005 Toyota 4Runner SR5 with 85,000 miles on it.