Ok so most of you already know about my bikes issue but this is all worth reading as I am going to cover it all in more depth.
I am going to make this post as a kind of diary first to explain what I did in order then I will ask a few questions and see if any of you are of help xD
Needed its first refill, used Shell-V-Power and used a 1:50 pre mix of 2 stroke oil.
Ran first mile good but went supper sluggish after that.
Cleaned out tank, carb, fuel lines, filters, exec.
Checked spark was super black but it was from the oil.
Topped up again with fresh oil and tried again.
The bike acted the same.
It is really slow up hills doesn't go much faster than 5Mph @3K revs and struggles to get past 6K revs on the flats.
Compression was about 85.
Fitted new WR7 exhaust kit, 75 jets, and polini filter.
Bike acted the same and was super slugish like day 2.
Took apart top end, re built, and the bike acted the same.
HUGE mess up with cylinder gaskets leaking coolant into crank exec.
Cleaned carb, crank, top end, exec
fitted mallosi .30 reeds.
Bike ran like a bag of shit again.
got told I had an aftermarket cylinder head so bought a new 50cc doppler peformance kit that IS MADE for my exhaust for both top and low end power gain.
re fitted everything, tried bike again and it acts like shit YET AGAIN.
I write this xD
Ok, So Here is a little bit more in depth of what my issue is.
Set of up the hill @3K revs, bike quickly gains upto 4K revs then hits almost like a rev limit.
It seems like its not getting fuel and its struggling to keep up any power.
As I reach the top of the hill it takes a good 20 seconds to reach 6K revs and never wants to touch any more.
In 6th it gets to about 25 at 6K revs and thats about all it can do.
I took the carb completely apart and cleaned each and every little piece.
I bought a micrometer and measured my reeds.
I also bought a new iridium 9 rated plug.
What else can I do?
My compression is now 120+
Everything sounds good and runs perfectly.
It revs upto 12K+ in neutral.
And when I put the bike on a padock stand and run it in 1st it climbs to 12K revs perfectly.
Soon as I sit on it and its under load it all bollocks up xD
My spark is a little black @jet 75 but its dry and its fully coated in oil and neither is the exhaust can tip.
The bike smokes a little white smoke nothing un-usual.
I will put up a video of hos the bike runs tomorrow.
And yes the throttle works fine and the clutch isn't slipping exec.
Personally I think the dellorto sha1412l carb is just a piece of shit and I need to get a new doppler or polini carb.
Which is most certainly on my list xD
One think worth noting is the bike pulls very well at 3k revs and gets me moving quickly put cant gain any MORE power after that.
Anyway, Big thank you for everyone who has helped in my previous threads but still need a bit more advice.
And please don't tell me I don't know how to ride, it used to work perfectly before that fucking REFILL!!!
Oh btw, Got 5Liters of fresh v-Power from a different station to see if the fuel was dodgy before.