Home Forums Chat Forum Tamiya and other R/C vehicles (not just for Christmas)

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  • Tamiya and other R/C vehicles (not just for Christmas)
  • weeksy
    Full Member

    Todays the day… The Grasshopper arrives :)

    Hopefully the bearings will too.

    Mrs Weeksy will be on stickering duty… My boy will be on construction with me.

    mogrim
    Full Member

    Tamiya builds are usually pretty easy – the instructions are very clear, just take your time and make sure any pieces you have to cut off sprues are clean.

    TroutWrestler
    Free Member

    Have fun Weeksy. Soon you’ll be on asking about Lipo and Brushless…

    doomanic
    Full Member

    In a Grasshopper???

    weeksy
    Full Member

    Have fun Weeksy. Soon you’ll be on asking about Lipo and Brushles

    LOL i ain’t going racing it… This is for my lad to have some fun in the garden/close.

    weeksy
    Full Member

    Well, why not….

    2020-04-14_12-16-54 by Steve Weeks[/url], on Flickr

    2020-04-14_12-20-33 by Steve Weeks[/url], on Flickr

    Oh my… that’s a LOT of pieces !!!!

    jonzi
    Free Member

    Fewer than that M Falcon though. Good luck!

    Just bought a 540 motor for mine, oh and the Terra Scorcher, that @barney recommended, arrives in the next few days.

    stumpy01
    Full Member

    Weeksy – just be careful with the screwdriver for the Tamiya screws – I don’t think it’s stated anywhere, but I think they are JIS heads.

    I found I had one screwdriver that worked perfectly with them & a few others that would refuse to stay put.

    weeksy
    Full Member

    Fewer than that M Falcon though. Good luck!

    I didn’t build the Falcon, Mrs Weeksy and the boy did.

    barney
    Free Member

    Just bought a 540 motor for mine, oh and the Terra Scorcher, that @barney recommended, arrives in the next few days.

    NICE. I’m soooo tempted myself! The one upgrade I’d heartily recommend getting out of the gate is one of these –

    https://www.ebay.co.uk/itm/MB-Steel-Support-for-Part-A5-A-Parts-for-the-Tamiya-Thunder-Shot-Fire-Dragon/371928172427?hash=item5698a5878b:g:bgUAAMXQbXtRD-WF

    It’s an ace buggy (at least, the vintage one is – I’m sure this’ll be the same – enjoy!

    mogrim
    Full Member

    Oh my… that’s a LOT of pieces !!!!

    It really isn’t, it’s probably at most a couple of afternoons’ worth. Enjoy, feeling very envious now :)

    weeksy
    Full Member

    confused…. where does this go ?

    2020-04-14_02-40-20 by Steve Weeks[/url], on Flickr

    2020-04-14_02-40-15 by Steve Weeks[/url], on Flickr

    flange
    Free Member

    I’ve been into RC card for about 5 years now, always had them but since I’ve got into Lipo I’ve become somewhat obsessed. Having had the basher type stuff I’ve got quite in to crawling, starting with an FTX Kanyon

    Kanyon

    These for the money are excellent – plenty of torque out the motor and bar the chassis having a couple of weak points they’re pretty strong.

    Then I bought a carisma rtr Range Rover which is…ok. Not great and better now I’ve stuck some bigger tyres on, but it’s just a poor mans TRX really

    Rr

    Then decided to build a drift car, bought a kit and spec’d it up to run an Absima esc motor combo on 2s. Recently bought an e30 touring shell that still needs to be painted up

    Drift

    And finally a G-made BOM running the gear out the Kanyon. This is a lovely kit to build, I’ve upgraded the wheels/tyres and about to fit an LED light bar. Proper crawler and much fun to build

    Gmade

    I’m about to start on a scratch built trophy truck, 1/10 scale running the 4s gear out of one of my older bashers. I’m going to build a proper metal space frame chassis/cage and am using some fancy axles and shocks from the US.

    I actually get more fun out of building them than driving them!

    TroutWrestler
    Free Member

    Weeksy, that is an unused part. Don’t panic.

    weeksy
    Full Member

    Thanks mate :)

    I took the gearbox apart twice to find it again…

    2020-04-14_02-08-40 by Steve Weeks[/url], on Flickr

    2020-04-14_03-03-54 by Steve Weeks[/url], on Flickr

    2020-04-14_03-56-02 by Steve Weeks[/url], on Flickr

    SO we’ve got the engine, the steering rack/kit, we’ve got the shocks on the back end…

    I must admit i never thought for a second when i bought it it would be this complex or time consuming !!!!

    weeksy
    Full Member

    2020-04-14_04-08-28 by Steve Weeks[/url], on Flickr

    weeksy
    Full Member

    So, looking at positioning the electrics, this seems about the best layout.

    According to the box i should have the wires in this config, but what’s the 3rd yellow wire for ?

    I assume the electrics just loop out of the extension in the bodywork ?

    2020-04-14_04-32-42 by Steve Weeks[/url], on Flickr

    Harry_the_Spider
    Full Member

    Getting your money’s worth then?

    ChunkyMTB
    Free Member

    Ignore that one and just tuck it away. It’s for a brushless motor.

    The ESC does both brushed and brushless.

    weeksy
    Full Member

    Wiring according to this fella is completely different.

    weeksy
    Full Member

    Getting your money’s worth then?

    Errrrrm if I don’t lose my mind.

    weeksy
    Full Member

    we have power !!! Forwards, backwards, left and right

    weeksy
    Full Member

    Front chasis arms

    2020-04-14_06-17-30 by Steve Weeks[/url], on Flickr

    2020-04-14_06-17-39 by Steve Weeks[/url], on Flickr

    Front end with shocks installed.

    I’m off cycling now while my boy builds the wheels

    RustySpanner
    Full Member

    🙂

    weeksy
    Full Member


    2020-04-14_08-06-00[/url] by Steve Weeks[/url] – Flickr2BBcode
    H8216, undefined@4.4 mm, f2.0, 1/16s, ISO250

    weeksy
    Full Member

    It lives!!! But left is right and right is left

    weeksy
    Full Member

    Sorted

    weeksy
    Full Member

    diz
    Free Member

    Excellent work, hours of fun will follow.

    RustySpanner
    Full Member

    Nice one.

    You are now officially the best dad ever….🙂

    What are you getting next?!

    weeksy
    Full Member

    It finished. Lol. That’s first.

    It’s still not running quite straight. So need to sort wheel alignment out. I’m assuming it’s just trial and error mostly.

    Throttle response going forward isn’t as crisp as reverse, I assume that’s trimming, so will fix

    The battery needs some velcro as is clunks about a bit. Then lastly it needs the electrics tidying and the bodywork and decals sorting tomorrow.

    We’ll then see how he gets on with it and whether it has a lifespan.

    I’m sure there’s things that needs fixing, sorting and repair quite often.

    cb
    Free Member

    Are these things just nuts, screws, bolts and the like or do you have to solder stuff as well? I had one as a kid but my dad put it together, it always turned left much faster than it did right…

    cyclistm
    Free Member

    Looks suoerb.

    What kit did you get weeksy and from where??

    diz
    Free Member

    As a kit they are nuts, bolts, screws and clips. No soldering required until you start upgrading.

    stumpy01
    Full Member

    weeksy

    It finished. Lol. That’s first.

    It’s still not running quite straight. So need to sort wheel alignment out. I’m assuming it’s just trial and error mostly.

    Check the steering arms are the same length – you have to thread the ends on & measure the length of them, I think.
    It could also be that the servo saver (white bit on the steering servo) isn’t in a neutral position when the servo is.
    If it’s only slight, you can trim it out with the radio – there’s normally a little adjuster by the steering stick.

    clubby
    Full Member

    Great job @weeksy
    My kit arrives tomorrow, but with work and a 13 month old, not sure when I’ll get started. If I do it after we put him to bed, I could get engrossed and be up til the early hours. May have to do it in half hour stints when I can grab a bit of quiet.
    Still apprehensive about the painting, but gone for a single colour for the body and contrasting one for the wing. Should save a bit of masking.

    weeksy
    Full Member

    Needs stickers etc, along with wiring tidying up. But wanted to give my lad 10 mins with it this morning

    2020-04-15_07-05-33 by Steve Weeks[/url], on Flickr

    joebristol
    Full Member

    This thread brings back memories from my teens.

    Bought a Tamiya Mudblaster truck which I regularly broke the steering bit on the front hubs for. Great fun but a bit fragile.

    Somehow got into racing cars at the local RC club in Bristol. Led to many purchases – mainly a Losi JRX2 then a Losi XX – at the time a 13×2 motor was the boy to have but you needed amazing batteries to run it for the full race duration. Eventually mountain biking and playing hockey took over.

    Mid 20’s I got the urge for another car and bought an HPI stadium truck that run off nitro fuel. That was crazy fun – rear wheel drive only and did massive drifts and jumps. Would love one of those again but the wife would go mad – and I wouldn’t really have the time to use it 😞

    mogrim
    Full Member

    Seem to remember the front bumpers on the Grasshopper were fairly expendable, otherwise it was quite a tough thing.

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