RB Concepts Rally 9
10-19-2009, 10:17 PM
#1
RB Concepts Rally 9
Finally got to run this mill at a weekend race. I have put abit over half a gallon of Sidewinder Worlds 30% through it. Break in has been easy with this engine going by the heat cycle method. Ran rich this past weekend at around 190-200 temps. It had plenty of power and alot of snap off the bottom end for Hotbodies D8T. I set it to idle for a good amount of time so refueling is no issue at all. You can let it sit for a good 30sec and just punch it and it will pull clean from bottom to top. This thing still isnt fully broke in yet and I am thoroughly impressed with the engine so far. I will be running this engine at the RC Pro Series Finals and feel really confident in it!!!
10-20-2009, 07:22 AM
#3
Yes the carb has the old school idle set screw on bottom. I am glad it doesnt have the L2G head also luckily. From the factory it is set up with a turbo head, but I swapped out to the standard head. I was using the Trinity Big Boy pipe and running 5min qualifiers at those settings I was getting good run times. Had just abit over half a tank left once it was done.
10-20-2009, 08:13 AM
#5
Not any longer. I sold the Killer 9 brand new, you were interested but decided to get it brand new from A Main. I was trying to pick up a helmet but it didnt happen that way.
In the D8T this engine runs good....in a buggy probably even faster...so would need to tone it down abit I bet.
In the D8T this engine runs good....in a buggy probably even faster...so would need to tone it down abit I bet.
10-20-2009, 08:21 AM
#6
Not any longer. I sold the Killer 9 brand new, you were interested but decided to get it brand new from A Main. I was trying to pick up a helmet but it didnt happen that way.
In the D8T this engine runs good....in a buggy probably even faster...so would need to tone it down abit I bet.
In the D8T this engine runs good....in a buggy probably even faster...so would need to tone it down abit I bet.
10-31-2009, 10:35 AM
#7
Anyone else uses this engine??!?!?!?
01-13-2010, 03:55 PM
#9
Dont know about others, but I am loving it.
I get 8 plus minutes on a conservative tune...and it
only has like 1.5gals on it. Once it breaks in more,
I think its gonna more run time. Power is very nice and
smooth. Truggy has no issues getting around with
this mill.
I get 8 plus minutes on a conservative tune...and it
only has like 1.5gals on it. Once it breaks in more,
I think its gonna more run time. Power is very nice and
smooth. Truggy has no issues getting around with
this mill.
02-27-2010, 05:00 AM
#10
Finally got some runtime tuning with the Rally 9.
Very nice smooth engine and a whole lot of run time.
In my Hotbodies D8T 15.30min of run time from one
tank. 7mm restrictor, Werks 2013, and Sidewinders World 30%.
Plenty of power and not lacking anywhere.
Very nice smooth engine and a whole lot of run time.
In my Hotbodies D8T 15.30min of run time from one
tank. 7mm restrictor, Werks 2013, and Sidewinders World 30%.
Plenty of power and not lacking anywhere.
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
