HillmanImp Posted January 9, 2018 Share Posted January 9, 2018 Here's something to cheer you up, not the Marshalls bodied Panther Cub, the Invacar sneaking into this picture I took around 1970 in Portsmouth. 171.JPG Now: Link to comment Share on other sites More sharing options...
dollywobbler Posted January 9, 2018 Author Share Posted January 9, 2018 Anyone got a 600cc+ 2stroke engine lying about? No, can't say I have any of those. I have a few four-stroke engines sitting around though. st185cs and HarmonicCheeseburger 2 Link to comment Share on other sites More sharing options...
SiC Posted January 9, 2018 Share Posted January 9, 2018 Surely the logical choice would be to retrofit a 2cv engine in? Link to comment Share on other sites More sharing options...
Tadhg Tiogar Posted January 9, 2018 Share Posted January 9, 2018 Get one off a Trabant? Link to comment Share on other sites More sharing options...
Christine Posted January 9, 2018 Share Posted January 9, 2018 Make a L plate up and use that stud as a lever ? Drill 2 holes in it ....Put the nut on the stud under the plate and mole grips on the dizzy shaft , unwind the nut ? Link to comment Share on other sites More sharing options...
dollywobbler Posted January 9, 2018 Author Share Posted January 9, 2018 This whole 'Make' thing is a bit new to me. I'm not Mr Bollox you know. beko1987, 320touring, UltraWomble and 7 others 10 Link to comment Share on other sites More sharing options...
dollywobbler Posted January 9, 2018 Author Share Posted January 9, 2018 Surely the logical choice would be to retrofit a 2cv engine in? Well, you can get a centrifugal clutch for them... Link to comment Share on other sites More sharing options...
somewhatfoolish Posted January 9, 2018 Share Posted January 9, 2018 On a two cylinder engine, if you swap the plug leads, it simply won't run. Are there any versions of this engine with a wasted spark system like the citroen? Link to comment Share on other sites More sharing options...
dollywobbler Posted January 9, 2018 Author Share Posted January 9, 2018 Don't believe so. It really is a bit like half a Beetle engine. Apparently. Link to comment Share on other sites More sharing options...
Talbot Posted January 9, 2018 Share Posted January 9, 2018 Have you been brave enough to check the spares cars distributor yet? Link to comment Share on other sites More sharing options...
dollywobbler Posted January 9, 2018 Author Share Posted January 9, 2018 No. Magazine deadline and a committee meeting mean I haven't had time. Maybe tomorrow... Link to comment Share on other sites More sharing options...
stuboy Posted January 9, 2018 Share Posted January 9, 2018 . HarmonicCheeseburger 1 Link to comment Share on other sites More sharing options...
uk_senator Posted January 10, 2018 Share Posted January 10, 2018 Now the dizzy is off, I can see that there are no missed bolts. Furthermore, that remnant of shaft can lift slightly, stopped only by the plug of battered alloy that remains. I'll certainly endeavour to free the dizzy before having any thoughts about engine swappery. I might even dismantle more of the engine to improve access (take the Dynastart off and maybe even the cowling).Great its off, I did wonder if you`d find some kind of locking pin/biscuit or something as you went down through it seeing what a resistance its put up. Quite amazed nothing more obvious came to light. I just hope the drive hasnt been damaged by all the hammering. Start soaking the donor cars one in readiness, & if its seized in any way, use a webbing type strap wrench on the bottom section of the dizzy body, maybe after placing a spreading piece behind the pivot to stop the dizzy body cracking again. Maybe putting 4-5 large jubilee`s in a line on it would help direct the force rotationally instead of inwards. Also, see if you can find a spare dizzy for sale, just in case! Link to comment Share on other sites More sharing options...
barefoot Posted January 10, 2018 Share Posted January 10, 2018 Get one off a Trabant? A Trabbi has an inline twin, it'd stick out of the back. Link to comment Share on other sites More sharing options...
Tadhg Tiogar Posted January 10, 2018 Share Posted January 10, 2018 A Trabbi has an inline twin, it'd stick out of the back.There goes that idea, then. Link to comment Share on other sites More sharing options...
castros_bro Posted January 10, 2018 Share Posted January 10, 2018 Anyone got a 600cc+ 2stroke engine lying about? here's a 7000cc two stroke https://www.ebay.co.uk/itm/DETROIT-DIESEL-6V71/232605575119?hash=item36285f67cf:g:FPcAAOSwH09ZMA-Z Stanky 1 Link to comment Share on other sites More sharing options...
Pillock Posted January 10, 2018 Share Posted January 10, 2018 Don't believe so. It really is a bit like half a Beetle engine. Apparently.Do you have a Beetle engine and a Stihl Saw? Link to comment Share on other sites More sharing options...
320touring Posted January 10, 2018 Share Posted January 10, 2018 Are there any versions of this engine with a wasted spark system like the citroen?at the moment, this one -any spark is wasted cos there's no Dizzy;) *runs and hides* stonedagain 1 Link to comment Share on other sites More sharing options...
richardthestag Posted January 10, 2018 Share Posted January 10, 2018 Great its off, I did wonder if you`d find some kind of locking pin/biscuit or something as you went down through it seeing what a resistance its put up. Quite amazed nothing more obvious came to light. I just hope the drive hasnt been damaged by all the hammering. Start soaking the donor cars one in readiness, & if its seized in any way, use a webbing type strap wrench on the bottom section of the dizzy body, maybe after placing a spreading piece behind the pivot to stop the dizzy body cracking again. Maybe putting 4-5 large jubilee`s in a line on it would help direct the force rotationally instead of inwards. Also, see if you can find a spare dizzy for sale, just in case! if the spares car dizzy offers resistance i might be inclined to remove engine, strip and see if it could be pushed from inside. i am guessing these parts are unobtainium Link to comment Share on other sites More sharing options...
billyboy406v6 Posted January 10, 2018 Share Posted January 10, 2018 Not enough heat, flames and smoke ? Sent from my SM-G930F using Tapatalk Link to comment Share on other sites More sharing options...
dollywobbler Posted January 10, 2018 Author Share Posted January 10, 2018 A new dizzy shouldn't be hard to get. Engine is the same as the Haflinger. Sure enough, the dizzy on the spares car is not keen to move. The engine cover is damaged on that car, so it's got damp in there as well as just not being touched for 17 years or so. So, I had a go at brakes. Infuriatingly, the hub gets in the way of the wheel cylinder, but that was overcome and I eventually got it fitted. But can I get the drums back on? No. The springs are little fuckers and have reminded me just how much I hate drum brakes. You can't assemble the pair and fit, because the hub gets in the way. I can't see any way to remove that, as it seems to be part of the driveshaft. So you have to struggle to fit the shoes with the springs in place first. Got one shoe fitted and then the top spring fell off. Walked away. Link to comment Share on other sites More sharing options...
Eddie Honda Posted January 10, 2018 Share Posted January 10, 2018 Technique. You need the knack... Link to comment Share on other sites More sharing options...
dollywobbler Posted January 10, 2018 Author Share Posted January 10, 2018 AAAARGH! Things have not improved. FINALLY got the shoes back on, only to discover that I'd fitted the wheel cylinder the wrong way around, which means the shoes just will not centralise, so you can't get the drum back on. I was sure I'd checked it... So, everything had to come back off again. Swapped it around, but then the brake pipe wouldn't tighten... FFS! That's it. No more tinkering this week. HillmanImp, cpjitservices and Coprolalia 3 Link to comment Share on other sites More sharing options...
drum Posted January 10, 2018 Share Posted January 10, 2018 I sympathise DW. There are always days you'd wished you'd given it to the professionals. Come back to it with fresh impetus after a couple of days. As a series LR botherer, I'm used to the annoyance of drum brakes. Wouldn't mind a picture if the set up on these. Might be able to offer some pointers. Is the cylinder at the top? Link to comment Share on other sites More sharing options...
dollywobbler Posted January 10, 2018 Author Share Posted January 10, 2018 No, cylinder at the bottom. I have walked away from it and have no plans to return until next week (as I'm mostly away). Here's the previous f*ck up. Sigmund Fraud, Cavcraft and Joey spud 3 Link to comment Share on other sites More sharing options...
Zelandeth Posted January 10, 2018 Share Posted January 10, 2018 Speaking to someone today who has apparently some experience with these little blue buggars, apparently it wasn't unknown for them to be "mistimed" from the factory as the full 20bhp was deemed to be too much in some cases. So not unknown for them to be poorly tuned as a very crude form of governing engine power. trigger, Squire_Dawson, SiC and 3 others 6 Link to comment Share on other sites More sharing options...
dollywobbler Posted January 10, 2018 Author Share Posted January 10, 2018 Speaking to someone today who has apparently some experience with these little blue buggars, apparently it wasn't unknown for them to be "mistimed" from the factory as the full 20bhp was deemed to be too much in some cases. So not unknown for them to be poorly tuned as a very crude form of governing engine power. That was my thinking. I'd heard that they were restricted, but didn't know how. Presumably it'd actually start and run fine if it was generally in better health. Link to comment Share on other sites More sharing options...
Zelandeth Posted January 10, 2018 Share Posted January 10, 2018 I'd guess so - probably just that one thing too many for your one to start at that moment! Having now encountered just how much they don't weigh, I imagine 20-ish bhp would be verging on terrifying! The home-built tractor/go-kart we had on the farm was nigh on as heavy, and it felt plenty fast (and was quite capable of drifting in the yard) with half that power... Christine 1 Link to comment Share on other sites More sharing options...
Wack Posted January 10, 2018 Share Posted January 10, 2018 I might have some thick cork seal that was used in the 70s to make rocker cover gaskets I could post to you if you think it'd be any use I think the way they did it was to put on on as a sheet then tap round the edge with a hammer to cut it to the exact shape HarmonicCheeseburger 1 Link to comment Share on other sites More sharing options...
castros_bro Posted January 10, 2018 Share Posted January 10, 2018 I'll leave this here.https://www.ebay.co.uk/itm/Classic-Car-3-wheeler-single-seater-invalid-Tippen-Delta/232621797848?_trkparms=aid%3D222007%26algo%3DSIM.MBE%26ao%3D2%26asc%3D49131%26meid%3Dbe1a9b69928d4377ba4a1fc09adffb9d%26pid%3D100623%26rk%3D4%26rkt%3D6%26mehot%3Dpp%26sd%3D152854834211&_trksid=p2047675.c100623.m-1 uk_senator 1 Link to comment Share on other sites More sharing options...
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