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rossi 105??????

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Old 08-06-2004, 09:41 AM
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Default rossi 105??????

does anybody know how many pound bird a rossi 105 with a 5.5in ramtec fan unit will push??? or could anybody tell me the thrust output in lbs should be????? Thanks Chris
Old 08-06-2004, 11:33 PM
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Default RE: rossi 105??????

after replacing an Os 91/dynamax set up to a 105/ramtec on a tga f15 I didn't notice a huge difference. The plane was heavier w/ rossi. But the os combo was already pushing the plane about as fast as it would go anyway.
Old 08-09-2004, 09:12 AM
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Default RE: rossi 105??????

how many lb does your bird weigh though????
Old 08-09-2004, 10:43 AM
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Default RE: rossi 105??????

with the OS 91 set up 10 1/2 lbs....105 ramtec 11.5 lbs. but both are able to fly off a 260' runway at 5500'
Old 08-10-2004, 10:23 AM
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Default RE: rossi 105??????

ok well thanks for the info!!
Old 08-10-2004, 11:36 PM
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Default RE: rossi 105??????

I had twin Rossi 105's in a DCU MIG-29 that weighed 24 lbs dry. Switched to OS 91's because they were more reliable in the twin setup. MIG flew scale on either motors.

Roy

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