:smile: ngk iridium's with magnecore wires. this is an awsome set up. :rock: :lol:
Printable View
:smile: ngk iridium's with magnecore wires. this is an awsome set up. :rock: :lol:
I put in the Bosh Platinum 4's and they are awesome.I got about 2 mpg better and I cuold tell a good difference in response. Bolt on parts Magazine supposedly put them in a 5.3L and dyno'd it out at 7 hp at the wheels better. Sounds high to me but I could tell a little diffrence.
I had a set of Bosch 4's in my old truck. I bought them for 6 bucks a piece, which was a lot of money to a 16 year old. The next week, I was out of town and my mom took the truck to get a tune up and lo and behold, I had no more Bosch +4's. :cry: