plugs
#4
9 Second Club
iTrader: (11)
Join Date: Oct 2007
Location: South Ga
Posts: 1,828
Likes: 0
Received 0 Likes
on
0 Posts
tr5 to tr6, nothing. might even pick up some power due to the colder plug making the cylinder more happy. That is if you have bolt-ons and such and have already increased your hp over stock.