mike williams

iTrader: (45)

just had a couple of questions about the werks .21 7port engine
1:what are factory setting for the carb neeedles
2:what plug works best (heat and brand)
3:head shims
4ipe
5:recommended temp
and any other helpful hints so i can get my engine running better...flame outs and mega torque are hindering my performance..just want a smooth running engine and it is very erratic

slaytanic

iTrader: (20)

I will have to bite my tounge on this one.

Madbrad

iTrader: (30)

I have the B3 and i found it ran the best with a werks pipe, go figure. I run a medium plug with 30% nitro. Your motor come from the factory already shimmed for 30%, so if that is what you are running then your fine. I ha problems with it stallng all the time when I was getting temps in the 220-230 rang, now the temps are up to 260-270, but it never stalls. These werks motors MUST be warmed up before you do any tuning or racing.

bluer322

iTrader: (2)

http://www.rctech.net/forum/showthread.php?t=205086


Try this,it should help or serch werks .21 b3 pro they have a lot of info on the 7pro there.

mike williams

iTrader: (45)

i forgot to mention that the flame out problem is only when i come to an idle and it seems to load up.. and then flame out...