Quote:
Originally posted by 97lude
There is a dyno floating around that says the denso Irr. plugs gained 7hp and 3lbs of torque on a 5th gen prelude. Considering they are about the same price as the stock plugs I would go with the Denso plugs from GBC. I think the dyno is located at http://www.bottlefedracing.com
|
I would get the Densos, but they aren't even close to the price of stock plugs
What "stock" plugs are you using?