My 21TM ran warm for the first gallon or so and was kind of fussy for tune. After 1.5-2 gallons, the only issue was finding the time to run it. lol! With a little tweak at the start of a bash session for the ambient temps/humidity, it would run fine all day. I haven't fired up a nitro in 3 years. I have a big block revo and a 21TM revo. The only two nitro's I have left. They just sit on the shelf. The power of the 21TM is more noticeable in the revo vs the slayer. I had my big block revo as a slayer when I bought it and it only had a 2.5R in it I believe, was a short silver chassis. It was plenty of power for the smaller tires. I ran 1/8th buggy tires on it. I just got tired of traction rolling the thing and it landing jumps like a brick. Didn't really have anywhere to run a slayer. Either flat ground (which was boring for me), or big jumps. It's now a 3.3 chassis with an LRP28S3 in it.
Nice. I just finished breaking mines in today didn’t get a chance to tune it yet. Happy you posted this vid I’m only 5 months in the hobby still learning but loving the experience so far.
The reason why the 3.3 is more forgiving is beacuse of the head clearence they run such low compression compar3d the the os its not even funny. They did that so people had a chance to learn tuning before destroying the engine
That’s a great deal with Revo and engine
@@Chino-vn3ot thanks 😁👍
My 21TM ran warm for the first gallon or so and was kind of fussy for tune. After 1.5-2 gallons, the only issue was finding the time to run it. lol! With a little tweak at the start of a bash session for the ambient temps/humidity, it would run fine all day.
I haven't fired up a nitro in 3 years. I have a big block revo and a 21TM revo. The only two nitro's I have left. They just sit on the shelf.
The power of the 21TM is more noticeable in the revo vs the slayer. I had my big block revo as a slayer when I bought it and it only had a 2.5R in it I believe, was a short silver chassis. It was plenty of power for the smaller tires. I ran 1/8th buggy tires on it. I just got tired of traction rolling the thing and it landing jumps like a brick. Didn't really have anywhere to run a slayer. Either flat ground (which was boring for me), or big jumps. It's now a 3.3 chassis with an LRP28S3 in it.
Nice. I just finished breaking mines in today didn’t get a chance to tune it yet. Happy you posted this vid I’m only 5 months in the hobby still learning but loving the experience so far.
@@Suave_kash Thanks it's a great hobby 👍 I just subscribe to your channel ✌️
@michaelgraham2943 thanks.
Nice! OS 21 sounding good 👍
@@CH3NO2Steve Thanks 👍
Nice break in / tune
@@THERCDOCTOR Thanks 👍
OS .21TM . Great brand name. is woooo big block 😊
@@CrazyDadNitro-2.0 definitely they are made in Japan = quality 👍
Think of the middle needle being the transfer point between HSN and lsn as you adjust the MSN you will notice different shift characteristics
And it also helps control the overall temp of engine
@@Nitro_rc_life excellent thanks 👍
Therapy time . Woooo Live it . Let’s gooo. 2025 is your year
@@CrazyDadNitro-2.0 it's our year 👊
Dude depending how new that os is its going to run hot for the 1st Gallon to gal1/2 just make sure smoke is dumping out and wait for it to break in
@@Nitro_rc_life temp seemed good the highest I saw was 230° I think it's already be broken in 👍
Last comment maybe?
So its backwards with the mid needle in is rich out is lean
@@Nitro_rc_life that is very helpful to know 👍
I wonder where a good starting point is I have it flush with the body.
The reason why the 3.3 is more forgiving is beacuse of the head clearence they run such low compression compar3d the the os its not even funny. They did that so people had a chance to learn tuning before destroying the engine