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Posted

Hi - I'm new to the club.:D

I have just dug out my 80's Holiday Buggy to give to my 12yr old son, but the gears are worn and the motor/electrics/tyres could do with an upgrade.

It's in great condition as soon after getting it I also got a Super Champ which was a lot faster! (I'm also fixing this up too) - So the old buggy isn't too battered.

Are these parts still available? I can't seem to find any of the parts numbers.

I'd like to start with the gears and motor - can anyone out there help me? Ideally I'd like to put in steel gears, but at this point anything that doesn't slip will do the job!

Many thanks!
 

Posted

Welcome to the club. The HB is a true classic , but also very fragile , especially the front damper mounts on the tub , so if you run it at all then be very careful with it as it might not last long before breaking , and I wouldn't use it off road .  The motor is a 380 type with removable pinion . The modern 380 motor from Tamiya has a pressed on pinion which I don't think is compatible with the gears , so an original would be needed . There is an upgrade which is the 540 motor which needs a special Sand Rover motor mount (available now on eBay ) and the chassis would need an extra hole drilled to mount it if your chassis wasn't made with the extra hole , not a big deal and a worthwhile upgrade . The gears weren't available in metal so gears would need to be found (eBay) . If you use the 540 motor you would only need gears A and C , if you use a 380 motor you would need A ,B &C gears. The rear tyres are like hens teeth,  good front tyres do come up . You can bolt straight on Grasshopper / Hornet wheels and tyres if you're not bothered about originality.  Get bearings fitted . If you run it , you are best to fit 2.4g radio , a Hobbywing 1060 esc or similar and a NiMh battery pack . Have fun . 

Posted

Thanks for the advice Kev- I’ll bear all of that in mind. Maybe I’ll clean this one up and keep it as a memory piece rather than let the boy destroy it 😀

  • Like 1
Posted

Good decision.  Why not buy a Grasshopper and some radio gear etc and then you can all enjoy RC time together. The GH is also upgradable to a 540 motor,  or for a few quid more get a Hornet with a 540 👍

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