I have a 50cc direct bikes moped I have done a cylinder head

I did cylinder head replacement and it now has good compression and spark and fuel but doesn’t start it sounds like it wants to start but when kicking it sounds like a plop sound out of exhaust

Re: I have a 50cc direct bikes moped I have done a cylinder head

Dirty30 Dillon /

Alex, you definitely have a scooter but it's impossible to know which one. Any more details on the Make/Model? Direct Bikes is just a reseller for chinese clones, it seems.

Re: I have a 50cc direct bikes moped I have done a cylinder head

Alex Crotty /

It’s a direct bikes scorpion 32a same as pulse phantom 50

Re: I have a 50cc direct bikes moped I have done a cylinder head

Dirty30 Dillon /

> Alex Crotty wrote:

> -------------------------------------------------------

> It’s a direct bikes scorpion 32a same as pulse phantom 50

What's your compression reading?

Did you make sure the timing chain was put back in the correct place when you replaced the head?

How are you checking for fuel and spark?

Why did you replace the head the first time?

Re: I have a 50cc direct bikes moped I have done a cylinder head

Alex Crotty /

Haven’t done compression reading can just feel it on the kick and have got spark by putting spark on engine and visual check and I bought bike non running because of stripped spark plug hole

Re: I have a 50cc direct bikes moped I have done a cylinder head

Hi Alex,

As Dillon said, you have a scooter, not a moped. While there are a few folks here with knowledge that may be able to help you, you'll likely have more luck on a scooter oriented forum or FB group.

Good luck with your bike.

Re: I have a 50cc direct bikes moped I have done a cylinder head

There are a lot more variables on a modern scooter. For example cam timing, valve lash, etc.

Re: I have a 50cc direct bikes moped I have done a cylinder head

I

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Re: I have a 50cc direct bikes moped I have done a cylinder head

Probably Fred /

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Re: I have a 50cc direct bikes moped I have done a cylinder head

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Re: I have a 50cc direct bikes moped I have done a cylinder head

Burn, you pothole diver! LOL!

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