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Transom

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Posts posted by Transom

  1. Run some solid struts for a week instead of the rear shocks

    Then see if you still wanna cut it

    Hard tail with sprung seat and fat 16" rear tyre with not much pressure and my kidneys still hate me decades later

    Sure it can be certed if done well

    There may even be off the shelf hard tail frames for that engine somewhere

    • Like 2
  2. Had one of the early twincab dyna tipper trucks with the dual rear wheels for a work vehicle

    4 ton payload ran on 6 ton sticker

    Able to u-turn on narrow 2 lane road better than any ute

    Awesome little trucks

    So yeah the van thing is all about the payload and duals mean cheaper road miles than same weight on singles

    • Like 1
  3. Slow progress

    Picked up another v6 cheap for bits looks clean has plenty of parts for spares as i experiment with bodging

    Visited Alex and Hannah and looked at their awesome shed and mighty v6 viva for inspiration

     

    Countersunk the holes for adaptor to engine bolts csk allen screws in m12x1.5 are not cheap

    Shoulda not drilled the 2 bottom holes so much and tapped them for for stock bolts thru from the front woulda saved $

    Cheap tardme countersink bits were great cut mild steel so clean and easy

     

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    cut a slice off the starter motor mounting to get it to match up to flywheel - dont grind alloy at home kids its dangerous

     

    ended up being a nogo on using rx7 starter - pinion way too small to match up so its steel plate for here and use the v6 starter

    even bought a new rx7 starter too keen ... 1 step forward 2 steps back

     

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    started looking at hose routing lost most of the ugly mass of hoses off the v6

    lower rad hose routes to rear of block in the valley

    flipped the thermostat housing to route heater hoses towards car heater and lower rad hose to drivers side where mx5 rad inlet is

    removed a big ugly hose tee and blocked it with a frost plug

     

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    • Like 1
  4. Yup knew crazy kanuka Colin too

    Mountain biked up to his land once what an epic trail to get in there

    The best push bikes to build off are heavy duty chromo steel jump bikes or full suspensions where the rear shock and links are behind the rear triangle

    I have seen enough alloy bikes fail to not trust the fatigue life even without adding a motor

    Speed controller and batteries is the expensive part but prices are dropping every year

  5. The laws are strange - most of the electric assist bikes in nz are restricted on power to comply and have no reg reqd

    I helped a bit with the German guy from takaka hills bike (he is also Alex)

    It is a weapon - has many gears and pulls hard up the hill

    Most of it was carved out by hand with hacksaw and file by candlelight while very chooched but the engineering is very well thought out

    The trade me add a petrol motor kits are crap - anyone here could do better with a motor from the dump shop and $100

    Been thinking of putting a huge rc brushless out runner motor on my commuter bike and running it thru gearset

    Looking out for one of those odd old healing 10 speed cranksets that have the freewheel in the crank

    Electric hub motors are not the way to go

    Most electric bikes are like heavy cheap warehouse crap with about 500$ worth of hub motor crap lead acid battery and sold for 2k plus

    The new Scott electric bike range is very nice all Bosch gear

    Euro spec gets the derestricted version

  6. Eyeometry and sheer luck mostly

    Motor sitting on it's nose so no load any direction

    Rx7 bell is shorter than mx5 so the input shaft pokes out about 12mm

    Already knew one bolt hole lined up to the motor from yoeddys viva build

    So drop box onto adaptor and into spigot drop bolt in - wiggle the box so there is no side loading - check input shaft turns freely

    Clamp down mark and drill other bell housing bolt holes

    Adaptor plate sits over motor dowels

    Have a couple of blind holes in bell so I will add dowels to adaptor too

    Backwoods bastard bodging really but workin with what I have access to here in the Styx

    • Like 7
  7. Much cutting grinding hacksawing grinding and drilling and tapping later

     

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    12mm holes thru to block need countersunk for flat countersunk allen screws - one main bolt shown goes right thru bellhousing to block - that and the input shaft into spigot what i have lined it all up on

     

    Threads tapped 10mm for bellhousing to adaptor bolts - still needs more trimmed off this side - hole visible was a tester for drill and tap sizing

     

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    • Like 2
  8. Now I know for sure the dizzy won't fit it's gonna be full standalone

    Later model 626 has 36-1 trigger wheel front pulley

    Get to ditch the maf too and just run crank trigger tps and map sensor

    Spent half the day marking drilling and cutting excess off the 12mm steel adaptor plate the local engineers roughcut for me cheap

    4kg untrimmed prob get it down to 2kg by the time it's finished

    Lost so much weight off the car by removing AC and power steer

    Steel worked out cheaper easier and stronger for the threads I need to tap into it

    Crap photos of progress sometime soon

    • Like 1
  9. Ah ok the white plastic ecu plug looks very low tech more radio shack spec than auto wiring

    Possible to steal a connector or 2 from another pin you are not using by gently using a pick to gently release the connector from the plastic?

    So little info for these - wiring diagram is vague as

    New bare loom complete 145 aus$

  10. I'm a bit beyond a pnp system now -my old engine loom and ecu and ecu plug went to a better place in maxteds b1600

    Have heard odd things about using pnps on things beyond their design

    I have whole v6 loom sensors and ecu but the no room for dizzy makes it easier to start from scratch

    So anyone run an ems stinger?

    Or tried a mitzi v6 3 channel ignitor rather than using 3x single ignitors?

    Other option is to use the EDIS System but I don't know if the stinger will play nicely with that

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