How is this possible!?

So you were initially gonna get a street race but decided on some polish kit? ... Really?...

I still don't think you we're ever gonna get a lot more power than your standard engine

No disrespect to your dad, but trying to get it to work by using sealant is nonsense! Oh yes you might get it to start but that's just not right!... You could probably use window sealant as well mind you!

In all seriousness just send it back, open your dispute pn ebay and get your money back.

Quite a few shops are found sales on parts so you might be lucky and find a nice 70cc kit for not much more

 

ive done it with sealant now, mainly because my dad is so insistant he knows everything, so when it pops out i can just say hes talking arse. im telling you if i hadnt done it he'd of said "oh im only old i dont know anything do i" like he always does!

 

and i was gonna get a s6 streetrace, until i worked out how much itd come too....
100 for the kit
80 for a better crank
50 for a variator and torque spring
25 for new mains to go with the crank

then a lot of explaining as to how ive got this money when im apparently skint, and why im making it 70cc

 

no they are a sports cast iron 70's kit just like the malossi and polini , mine had 12,000 on if i remember correctly , it should be fine

 

remove the barrel and have a look at it. i have seen photos in the past where there as been a pin hole in the bore that go's to the water jacket. it may have been sealed by some crap and when you run the bike for a short time the pressure will have cleared it out.

 

in theory all that should be fitted with any over bore kit.

 

well it runs without leaking now, just need to warm it up tomorrow and see what its saying

 

had it out today, rides suprisingly smooth! got a mad powerband, it goes from normal smooth riding to warp speed. ill probably put that down to the ridiculously hightened ports.

the only thing is; i rode it to the gym and it worked fine. but when i went to leave, it kept stalling when on the stand so i turned the idle up slightly and it went mad, so i turned it down again and it stalled in a corner. Then when i revved it, it would rev up and kindof misfire.
ive just raised some money, so ima gonna buy a 70cc head for it to cure the raised port problem, then while im down there putting it on ill clean the carb and check for air leaks and shit

 

aaaaand its fucked, tested it out before going college and it keeps cutting out.
emailed the seller again, got paypal involved saying its not as described, and ive got 4 more days until i can get ebay onit.

if i get my £40 back ima buy one of them motoforce 70s

 

motoforce ones are really good quality

Keep us up to date. Hopefully you ll get all your money back

 

i just looked on pedparts and theyre £90!!

now im again thinking of just buying a 70 head for this polish one to save the hassle of arguing with the seller, then sending it back, all while having no bike.


ohhh i dont know its all so fucked up

 

yeah and worth every penny

 

http://www.ebay.co.uk/itm/Yamaha-Ae...83?pt=UK_Motorcycle_Parts&hash=item43b5b0bf17

how about another cheapo!?

 

get a used kit. i just sold a top performance on ebay and it sent for £20 bad for me good for you the buyer

 

i cant find a used one anywhere, there all new ones on ebay, and gumtree is shite

 

seconds.... http://www.ebay.co.uk/itm/70cc-head...90?pt=UK_Motorcycle_Parts&hash=item35c240671a

 

yea ive seen that one, looks shit though!

 

well am done , no matter what ppl say your going to buy a new head. for the worlds worst kit.
if the head seals the squish will be out but it will not make it run bad in the way your talking about.

 

that one is 65quid with the postage, why not just spend an extra 25 on the motoforce, and it's free postage from pparts

 

The guy just had massive issue with an "ebay" kit and you give a link for another one?... Come on!

Send it back mate, get some money aside and buy a motoforce when you can. you ll just end up with shit otherwise.