what pipe for an .18 os tz
 

mac 3.5 or cooper? What about the stock pro boat pipe? Looking for power...</p>

RE: what pipe for an .18 os tz
 

cooper or andy brown

RE: what pipe for an .18 os tz
 

Macs would most likely be the top for speed but also be the loudest

RE: what pipe for an .18 os tz
 

which mac 3.5, I looked and there are about 6 on their website depending on length, fuel and muffler

RE: what pipe for an .18 os tz
 

macs 3.5 high nitro is the one, the muffled macs are really long, im building a .18 mono right now and am debating on using the 3.5 or 2.5 macs, lots of people running the 3.5 cut down to around 8" give or take and I used to run the 2.5 on .18's at around 8.5 length is give or take of course but good starting point.Cooper in my opinion has cornered the market on quiet long ago but from what I have seen there are better pipes out there, CMDI is hit and miss on getting your order when you want with out ten excuses why you dont have it after a month and a half,personal experience there and im not the only one, they do have nice stuff though...hope that helps out a little

RE: what pipe for an .18 os tz
 

who is the best vendor to purchase from?

RE: what pipe for an .18 os tz
 

tower hobbies or any local hobby shop that orders from tower, hobby town USA is where I go for all tower orders, cuts out paying for shipping and it gets to them quicker than if you ordered direct yourself..They get my orders USUALLY in 3 days, towers wait is longer

RE: what pipe for an .18 os tz
 

I use MAC 1110 on all my boats, I welded a silencer on one and now I cant hear the darn thing.