MrD8
03-20-2010, 07:44 PM
I just got a Hotmods N21R, and was wondering if the break in method you use for your plus 4 will be ok for this engine? The only pipes I have are a Dynamite 007 and a OS Engines 2050. So I plan to use the 2050 for now. Do you think the 9901 would be better, or what would you recommend?