66e big bore in stand up

RiverRat

.......
Location
Louisville, Ky
Sounds good, it is really hard to tell from the video how much you where getting on it but it really doesn't look a ton more powerfull than my 800 (I am sure it is) my motor didn't seem to have the low end snap that yours has but it is a mid range monster! I am pretty fat down low and am just breaking it in so still taking it easy but once I adjusted the way I approached setup wakes it is a rocket off the water. I am so psyched to get mine dialed and broken in, this motor is everything I wanted it to be.
I am running 140m 120p 2 turns out on both screws 2.3? N/S and 115g spring on my powerbombs, I think I am going to start with going to a 2.0NS and 95g springs.

I got on it a couple times but had to edit it out. I shot out of view to quickly and then it was just blurry b/c my father could not find me again. After that I tried to keep it in the low rpms w/in camera range. The mid range on this motor is super strong. I spent the last couple of tuning sessions just working on that low end snap which is starting to pick up noticably.
 
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yamanube

This Is The Way
Staff member
Location
Mandalor
I got on it a couple times but had to edit it out. I shot out of view to quickly and then it was just blurry b/c my father could not find me again. After that I tried to keep it in the low rpms w/in camera range. The mid range on this motor is super strong. I spent the last couple of tuning sessions just working on that low end snap which is starting to pick up noticable.

I am hoping I can tune a little more bottom end into it but honestly I am content with it the way it is. The mid range is just unruly and thankfully my prop does extremely well..with the parts I got this was really not much more than a drop in job. Jetting specs from a few board members and a little custom work to mount the Ebox, Servo motor, gas tank and pipe I gained a bunch of brap. 66E FTW!
 

RiverRat

.......
Location
Louisville, Ky
Sounds good, it is really hard to tell from the video how much you where getting on it but it really doesn't look a ton more powerfull than my 800 (I am sure it is) my motor didn't seem to have the low end snap that yours has but it is a mid range monster! I am pretty fat down low and am just breaking it in so still taking it easy but once I adjusted the way I approached setup wakes it is a rocket off the water. I am so psyched to get mine dialed and broken in, this motor is everything I wanted it to be.
I am running 140m 120p 2 turns out on both screws 2.3? N/S and 115g spring on my powerbombs, I think I am going to start with going to a 2.0NS and 95g springs.

I'm running a 120p 1 1/2 out, 125M (maybe 1 out) 2.0 n/s and 95g spring. This motor is different to tune than a 62t. It really sucks the fuel hard and can get more fuel out of the same size jet. I am running about the same jetting in my 781cc lamey motor
 

RiverRat

.......
Location
Louisville, Ky
I mainly posted video so you can hear it. It is really starting to rev with that dry pipe. I think Jeffs new dry pipe might be better though. I know low end would improve with a mag and taller prop. In the video I am really only blipping the throttle. The power band really in the upper rpms, but after today I know that it is a nice start. For a mainly stock engine w/ big bore cylinders it is not bad at all. For freestyle I think it needs some more tweeking but overall value for money is pretty good. I know it can be allot better, but for what it is. . . . . . .stock pump w/ tbm, TL, no porting, high compression head and big bore cylinders w/ exhaust system that was not designed for it. It's pretty good
 
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