Avenger 85 question

[GW's Motorized]

My magneto wasn't centered at all, does this look good to you all?

Looks pretty good

 

[Chainlube]

I plan on getting the one from gomax soon but here is the stock one

Is the piston flat on top? Looks like it from the other photo. That head is machined for a domed piston. I don't like the little step in the machine job either.

 

[mony0_3]

Mine is flat and so is the Phantom 85 piston.

 

[Soulfly]

All stock, pulled great, never went over 9k rpm because of break-in. Have a new cylinder on order.

Where did you get you cylinder from? One of the wrist pins come broke or something. Oh and my magneto wasn't centered either.

 

[Whitewill1412]

Where did you get you cylinder from? One of the wrist pins come broke or something. Oh and my magneto wasn't centered either.

The magnetos on these little engines is never centered from the factory

 

[DAMIEN1307]

The magnetos on these little engines is never centered from the factory

I think I have got the only magneto that was ever absolutely on center right out of the box...That was with the brand new Phantom 85 V-3 I just got this month, I was absolutley shocked, I was also shocked to find zero metal fillings in the bottom half as well...lol...lol.

 

[Chainlube]

Where did you get you cylinder from? One of the wrist pins come broke or something. Oh and my magneto wasn't centered either.

I find that rather odd, you have a piston port engine with a big notch cast for the transfers.

 

[Soulfly]

I find that rather odd, you have a piston port engine with a big notch cast for the transfers.

Could you explain its a avenger 85

 

[GW's Motorized]

I think I have got the only magneto that was ever absolutely on center right out of the box...That was with the brand new Phantom 85 V-3 I just got this month, I was absolutley shocked, I was also shocked to find zero metal fillings in the bottom half as well...lol...lol.

My bottom end had no filings, but my magneto was off center.

 

[Chainlube]

Could you explain its a avenger 85

Yes I can. Typical transfers and piston of a CG.

Your transfers have a cut out at the bottom.

Your piston already makes a provision for that with the bottom half+ of the piston missing.

The typical CG engine needs a hole at the bottom of the transfers for the fresh charge to travel up, whereas the avenger engine doesn't need the hole as the charge will use the gap along side the piston to get to the transfers. HTH.