RunRyder - 401 vs 770 pro's and con's

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Main Discussion > 401 vs 770 pro's and con's

striker138
New Heliman
Location: Mississauga Ontario

Hey guys, Im putting together my first T-rex 450 se v2 and the only thing im still debating on is the gyro. Ive heard the 401 is easy to set up and does the job but the 770 is a better gyro in itself but is hard to set up and the tail snaps in a 450.

I was wondering what you guys are using and what you think about each.

thanks

07-20-2008 04:18 PM

nitro_joe
Senior Heliman
Location: Totowa, NJ

Everyone I know with a 450 is using a 401 gyro. They are more than easy to setup and hold the tail perfectly.

I even use a 401 on my 600N and the tail is rock solid.

No complaints for the 401 here!

07-20-2008 04:40 PM

Drunk Monk
rrProfessor
Location: Preston, UK

piro's aren't as whippy with a 770

Stephen

I only open my mouth to change feet.....

07-20-2008 04:42 PM

AltecLansing
Key Veteran
Location: Under the tire of a truck

Quote
piro's aren't as whippy with a 770

770 piros are insane

Man, I miss the eighties.

07-20-2008 04:46 PM

red_z06
Key Veteran
Location: Dumont, NJ

What he means is that 401 moving piro will whip in the opposite direction. For example, if you are moving right and doing piro at the same time, it will whip around when the tail in sping towards left until starts to spin in the same direction as heli (right).

This is a problem when you are doing a piro funnel. But for your first heli, 401 should be fine.

www.justinchi.com

07-20-2008 05:01 PM

HOMEPAGE

emag remrofni
Key Veteran
Location: Los Angeles California

I used to have that tail whipping problem on the 401 on my 600e. All I had to do to fix that problem was to get 95mm tail blades.

Check out my gallery
**Modefo's Heli's**
**Lightning Power Batteries**

07-20-2008 05:47 PM

HOMEPAGE

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Main Discussion > 401 vs 770 pro's and con's

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