RCU Forums - View Single Post - Help selecting Engine for H9 Hellcat 60
Old 05-19-2007 | 07:42 PM
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Vendetta
 
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From: Miami, FL
Default Help selecting Engine for H9 Hellcat 60

Because of financial restraints I cant go with the Saito or the OS .75 AX I would really like. What do you guys think of these motors for the Hellcat. I Plan on using a a Pitts Style Muffler. The manual actually calls for a Saito 100 or a Evo .61. Thanks


Option 1

GMS .76 BB Ringed Remote Needle Valve w/Muffler $99.99

Output: 2.5 BHP at 15,000
RPM Practical range: 2,000 - 13,000 RPM (with 11x7 prop)
Weight: 19.4oz (550g) without muffler
Sport Model: 12x6
Racing Model: 11x8
Scale Model: 13x6



Option 2

Tower Hobbies .75 Ball Bearing ABC Schnuerle & Muffler $89.99
2.2 BHP at 15,600 RPM
Weight: 535g (18.9 oz) (without Muffler)
Recommended Props: Break In: 12X6 or 13x6
Practical RPM Range: 2,000 - 16,500 RPM


Option 3

Evolution .61NT Glow Engine w/Muffler $119

Total Weight: 25.44 oz
Benchmark Prop: 11x7 @ 13,000 rpm
Prop Range: 11x7 - 12x6
RPM Range: 2000 to 13,000