TWIN 67/80--EAGLE SGX 67 / 84 NEED HELP INFO---PLEASE

[haq]

Anyone

I have a twin Eagle SGX 67/80 with greenhead CMB 80, black CMB tune pipes, H38 or 1667. Can anyone tell me what is the length of pipes for this twin Eagle Sgx 67/80?

I have an Eagle 84 SGX with HR91 CMB, prop 1667 or 967, and (Black AB tune pipe from Andy Brown). Can anyone tell me what is the length of pipe for this Eagle 84 SGX?

I have an Eagle 67 SGX with greenhead CMB 80, prop H38 or 1667, and (Black AB tune pipe from Andy Brown). Can anyone tell me what is the length of pipe for this Eagle 67 SGX.

THANKS

 

[shadow]

It really depends on your altitude, nitro%, and proper setup. You can almost always start at an easy measurement of 11 1/2 inches from the center of the piston to the weld of the pipe. That should be an easy way to run everything that you have. By the way until you get the 67 fine tuned I would go with a set of 1460's or H-32's.

Hope this helps,

Cliff

 

[PHM Racing]

Anyone
I have a twin Eagle SGX 67/80 with greenhead CMB 80, black CMB tune pipes, H38 or 1667. Can anyone tell me what is the length of pipes for this twin Eagle Sgx 67/80?

11" to 11 1/2"

I have an Eagle 84 SGX with HR91 CMB, prop 1667 or 967, and (Black AB tune pipe from Andy Brown). Can anyone tell me what is the length of pipe for this Eagle 84 SGX?

11 1/2" to 12"

I have an Eagle 67 SGX with greenhead CMB 80, prop H38 or 1667, and (Black AB tune pipe from Andy Brown). Can anyone tell me what is the length of pipe for this Eagle 67 SGX.

10 1/2" to 11" i would try to find a parabolic pipe or one of Andy's new pipe's

THANKS

 

[Bob Morton]

Hi hag.

I find twelve inchs works just fine for heat racing. You will get a ton of answers. Short pipes work great for time trails.

Bob This thread should be moved to general R/C boating ?

 

[Bob Morton]

It really depends on your altitude, nitro%, and proper setup. You can almost always start at an easy measurement of 11 1/2 inches from the center of the piston to the weld of the pipe. That should be an easy way to run everything that you have. By the way until you get the 67 fine tuned I would go with a set of 1460's or H-32's.
Hope this helps,

Cliff

Great info