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-   -   Arrow Racing GTR .21 Engine Thread (https://www.rctech.net/forum/offroad-nitro-engine-forum/461596-arrow-racing-gtr-21-engine-thread.html)

stallen50 03-04-2012 08:02 PM

I run both 6.5 and 7 and like them both

Hobby Pro USA 03-04-2012 08:34 PM

Arrow-Racing is expanding their team for 2012. Anyone interested, please email your resume to [email protected]

rfleck 03-05-2012 12:33 PM

nice!
 
Just received mine. First impressions are wow! Good looking motor. Plan to tear it down and clean any potential shavings and reassemble for break in.

stallen50 03-05-2012 01:10 PM


Originally Posted by rfleck (Post 10425074)
Just received mine. First impressions are wow! Good looking motor. Plan to tear it down and clean any potential shavings and reassemble for break in.

your gonna like it. i have almost 3 gals on and cant turn the motor by hand. 12:30 to empty with 053 dynamite p3 plug and 7mm venturi

joey91473 03-05-2012 06:12 PM


Originally Posted by stallen50 (Post 10425212)
your gonna like it. i have almost 3 gals on and cant turn the motor by hand. 12:30 to empty with 053 dynamite p3 plug and 7mm venturi

I just bought one. Can't wait to get it! Love trying new Engines out.

Rsickles 03-05-2012 07:17 PM


Originally Posted by stallen50 (Post 10425212)
12:30 to empty

With a buggy tank? :eek: That's impressive!

What fuel are you running?

twitch_1 03-06-2012 03:04 AM


Originally Posted by stallen50 (Post 10425212)
your gonna like it. i have almost 3 gals on and cant turn the motor by hand. 12:30 to empty with 053 dynamite p3 plug and 7mm venturi

Hell yer that's great looking forward to getting my new buggy and getting this thing fired up and cutting laps with this engine....

What nitro % are people running in this motor as i don't know whether to stay with 25% or go to 30%?????

stallen50 03-06-2012 07:08 AM


Originally Posted by Rsickles (Post 10427162)
With a buggy tank? :eek: That's impressive!

What fuel are you running?

with the stock agama buggy tank with werks 30%

stallen50 03-06-2012 07:09 AM


Originally Posted by twitch_1 (Post 10428601)
Hell yer that's great looking forward to getting my new buggy and getting this thing fired up and cutting laps with this engine....

What nitro % are people running in this motor as i don't know whether to stay with 25% or go to 30%?????

either one you should be good. shouldnt have to change head shims for either

Mark Erce 03-06-2012 07:13 AM

I run Byrons 30/9 fuel, Bullit P3 plug with a Losi RE11 pipe

kcrisalli 03-06-2012 10:09 AM

Arrow
 
I ran my Arrow motors for the first time this past weekend at the RC Pro south rd1. I was very impressed with the motor. I used the Losi Re12 pipe in truggy, which ran flawless all weekend and finished the 45 min a main with no problems. Looking foward to some more track time.

Jaz240 03-06-2012 03:01 PM

I am impressed that you guys are finding this engine to have the ummpphh for a truggy. I thought it was a softer smoother engine and was better suited for a buggy but I am glad to hear more than a few people are having success with it in a truggy..

twitch_1 03-06-2012 04:54 PM


Originally Posted by Jaz240 (Post 10431197)
I am impressed that you guys are finding this engine to have the ummpphh for a truggy. I thought it was a softer smoother engine and was better suited for a buggy but I am glad to hear more than a few people are having success with it in a truggy..

If this motor is anything like the old v spec like you say it is i can't wait to get my second motor and bolt in to a truggy

Jaz240 03-06-2012 05:42 PM

I still haven't even gotten to run one yet :rolleyes: since they came to USA I have helped move about 30 of them but every time I put one in my pit box I wind up selling it before I even get to run it. I am loving all the great feedback I get though and there are quite a few pro drivers having really good results with this engine. Gene and Mike hit home runs bringing this engine to the USA. I think I might send one to Clockworks to let him lap the piston for me so I don't have to deal with the gallon break in.

stallen50 03-06-2012 06:42 PM


Originally Posted by Jaz240 (Post 10431982)
I still haven't even gotten to run one yet :rolleyes: since they came to USA I have helped move about 30 of them but every time I put one in my pit box I wind up selling it before I even get to run it. I am loving all the great feedback I get though and there are quite a few pro drivers having really good results with this engine. Gene and Mike hit home runs bringing this engine to the USA. I think I might send one to Clockworks to let him lap the piston for me so I don't have to deal with the gallon break in.

This has more than enough for a;) truggy and then some.:sneaky:


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