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ULC Soulagent wrote:I wouldn’t think that HB would use an Li crank in that set up( be asking for trouble later on)
Fit a new muggy V4 along with a delly 25 mm
Would need to know what length con rod b4 start messing with packers for port timings and all that jazz
It’s a mine field out there in Lammy world but plenty of good peeps on here too keep u on the straight n narrow
dickie wrote:Personally, while I understand your reluctance not to put yourself in the position of having wasted money, I'd treat ignition as secondary. The crank, barrel and piston form tne heart of the engine; eveyrthing else is secondary.
Also, you can buy the gp flywheel on its own and you may be able to recoup some of your money by selling the LI flywheel on eBay etc.
Rich Oswald wrote:On my SX, I have a GP crank with an SX flywheel as the boss has been modified. Don't ask me how as I didn't do it.
Rich'
Meds wrote:Setting up an RT kit with a 110 rod isn’t a problem, you need a Packer, the MB website explains the set up.
Read this
https://www.mbscooters.co.uk/info//190- ... r+240.html
My biggest bugbear with it so far is getting a replacement exhaust.
Don’t discount the GT kit as it’s cast iron and has a reed valve. It really depends on how much you want to spend.
you will probably need to alter the gearing and uprate the clutch.
Do your research
I can only speak for my set up- I set it up,16hp but ran crap, had it dyno’d and it went to 18hp. It will pull over 70(gps) I tend to ride it at around 60 (the bike is happy there).
holty wrote:just going back to the crank, the smaller taper on the crankshaft is fine, but i lightened my flywheel when i tuned mine, that does put less strain on the crank and taper, a worthwhile modification i think, can make tickover a little harder to achive at lower revs,but does make the engine pick up faster as well, worth considering.
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