XP Plugs

[RUDY]

what plugs do you guys use?I noticed in the manual is says NGK BR9ECS,but see in the sled it has BR10ECS,should i stick with the 10 or go back to what the manual says?Does a guy notice a difference for one to the other?..Thanks

 

[Dynacorkle]

You can go back to the 9's. The 9 is a little "hotter" spark. Did you buy this sled used? Maybe the dealer the plugs came from was out of 9's.

 

[RUDY]

You can go back to the 9's. The 9 is a little "hotter" spark. Did you buy this sled used? Maybe the dealer the plugs came from was out of 9's.

ya bought the sled used and i looked at the tool kit that came with it and it had 2 spare used 10's...Will ask the guy i bought the sled off of see what he says.
I have heard guys saying it came factory with 10's but recommended 9's