View Full Version : NGK VPower TR5?

06-20-2008, 11:46 AM
I have a 2005 X10 with the 350hp 5.7 Indmar MCX. I bought some NGK Vpower plugs from skidim.com, but I am not sure if they will work in my motor. The owners manual recommends AC41-932 which cross to the NGK TR6ix (very expensive), or the BPR6EFS.

Should I replace the plugs with the AC41-932 or will the NGK Vpower TR5s work?

Thanks, Travis