Honda-SOHC

Hi Guys
How do you remove the needle jet? Just fitting full set of Keyster jets/etc and it looks like a push fit but don't want to try driving it out from the wrong end.  Theres also a o ring in the kit, is that for the drain and a small washer that I cant figure out where it fits.
Also, main jet that was in was 105 and new Keyster one is 110? Which  is right - I've got Cruzimage bigbore kit on so which is best suited?
Thanks
Phil

Hi Guys
Seen this on ebay with £2.99 starting price - thought it may be of use to someone on forum

http://www.ebay.co.uk/itm/HONDA-CR750-MIKUNI-SMOOTH-BORE-CARB-TUNING-MANUAL-/291092158412?pt=Non_Fiction&hash=item43c671d7cc

Phil

Hi Everyone
Has anyone got a decent pair of starter to solenoid and earth to battery cables they can sell me. Can't find any on ebay except in America (postage is silly money).  This is the trouble with buying a bike in boxes - there's loads missing! 
Thanks
Phil

Hi Guys
Completed rebuild of engine last week and fitted into frame.  As per a previous enquiry, I fitted some high performance valve springs (from a spare American import engine) that included shims which I didn't fit because thought there was enough extra spring strength.  Anyway, got paranoid and couldn't remember whether I'd fitted the aftermarket spring seat (or whether the unfitted shims where actually used as the seat) and had to re-strip top end to check and for my piece of mind. Turns out that I had fitted the valve spring seats and it was a waste of a night - but now have piece of mind!
Question is - whats your thoughts on re-using the head gasket which has compressed from 1.35 to 1.15 mm.  Obviously not run engine.  As its a new big bore kit, I'll have to get new gasket from Japan (cruzimage) which will take few weeks.
What do you think?
Phil

Have got the bottom end together and big bore barrels bored - just waiting for knock pins and then barrels will be on.
Before I ask my next question, probably best to give background to my rebuild.
Bought a K2 in total bits in mid 2012 - rusty and heavily corroded crankcases (in bits). Was going to replace most chrome/etc so as long as all tin ware and main chassis bits there I wasn't bothered by condition.
Decided that I would buy a complete motor to rebuild and bought one from DK. But on stripping the top end, it was evident that cam carrier oil way brockage had caused cam journal/carrier damage.
So after a bit of mix n matching between the new engine and engine bits I had, rebuilt bottom end of DK sourced engine (mains/big ends/primary chain/etc/etc) and barrels and head from original bike which was in good order except valve spring missing (and fin damage on DK sourced engine).
As valve springs where out of original head and a bit rusty, I wasn't happy to put them in rebuilt motor and as I'm running out of cash(!) thought I'd use valve springs out of DK sourced motor.
I took them out tonight and they have 3 springs per valve! An inner and outer and an additional flat spring that that runs between the inner and outer. The collet holders are also a heavily machined item compared to the thin standard items.
So has anybody got any idea about these springs and holders and more importantly, will they be ok to use with standard cam and standard set up (except big bore on std compression).
Incidently, turned out the DK motor turned out to have had a 836 kit on.
Thanks
Phil

Hi again guys
I'm on a roll now - I bought my 1975 K2 in a load of rusty pieces and so spending a lot of time replacing with new but am finding that it was a boxs of mixed model parts. It turns out (after a rebuild!) that the forks are cb500Four - only found out when I ordered new fork tops. I've bought a set of K2 forks but they are the early type and doesn't match 1975 model year. I'm going to buy new stations anyway and if I got hold of the later model fork bottoms (might be able to get hold of some), was wondering if the internals from the early K1/K2 forks that I have would fit in the later stantions/fork bottoms?
Tried to upload a few pics before and so far - but unsuccessful again - not techy enough it seems!
Thanks
Phil

Hi Guys
Have posted a question on 836 big bore kit and thanks to everyone for their advice. So after trawling through previous posts on kit from Japan on ebay, I've decided to go for an 836 kit from Japan that runs standard compression (purely as its cheaper than rebore on original spec pistons).
Anybody recommend jetting for 836 big bore kit on standard compression with standard airbox (with the recommended K&N filter in) and standard exhaust? Obviously, I'm looking at a starting point and know it will need to be tweaked - I'm sure someone will have run this set up before?
Phil