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STS .28 Engine


adzee

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Just bought an STS Monster 28 Engine for my savage.

Anyone out there got any tips for whats the best fuel / glow plug config is?

Also what gear ratios you use for short grass ? I will be using a 3 speed tranny.

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is that a hpi engine? better than the 4.6?

No its not HPI, Its fresh from TAIWAN!

I think it should be on par with the HPI 4.6,

as the box for the STS says 4.66cc. Half the price though!

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The STS is meant to be a real good engine! I'd use 18/47 myself as I hate excessive wheelie's, but you will still get wheelie's on command with that gearing option. Use OS#8 plugs, and the only fuel I ever use anymore is O'Donells or Tornado 25%.

Thanks

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The sts.28 is a great engine,i use 17/47 and i broke it in with a hot plug and now i use a medieum one,the only problem i had and i know alot of other people had it is around about the 20th tank the one way starts to slip but it is easily sorted.I use tornado 20%.

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Yup same here, run it on 17/47 and a hot plug for breakin-in, once complete, don't forget to remove the head shims, take out the 2 copper shims, and watch the baby fly! I now run it on 25% and a cold plug, its in me truggy, great engine!

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Well I'm all exited :rolleyes:

thanks for gr8 advice, i suppose with all that extra power i'd better upgrade my transmission to the new 4 bevel gears! or my old one will end up on the floor before i've moved!

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if your running the 3 speed, id recoment going for the 19/47 combo...itl kep the wheelys at ease. how you finding the 3 speed?

Yeh sounds like like a good idea, I've got an 18/47 im gonna try 1st see what its like. I aint tried the 3 speed out yet but i'm expecting a 10% increase in acceleration & top end, thats what i'v been hearing is possible!

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