novabill
Posts: 1776
Joined: 9/17/2003 From: Hilton Head Island,
SC, USA Status: offline
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quote:
I have read that tower engine don't do good on spa3d(t)'s 1- some say the muffler interferes with the wing 2- they dont like long fuel lines The GMS with tower muffler have the same wing interrence and fuel line problems. you can put spacers under the engine and make sure the tank is really close to the engine, or you can mount the engine 90 degreed and place the fuel tank opposite the engine on the mount (this is my prefrence). The Tower .46 is a monster. An 11x4 APC is not enough for it. A 12.5x3.75 works well and I am going to try both 11x5 and 12x4 for comparison. I run the Tower with a Macs header and mousse can pipe. It is real sensitive to tuning, so you better know how to work the low speed needle. When it runs well, it's hard to beat. It will hover a 5lb spad at less than 1/2 throtle with an APC 12.5x3.75 William
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