Is there a way to make a head an jug assembly for the china motors gasketless specifically head gasket less an would it be worth trying?
Gary
Gary
question for a machinist about 2 stroke heads
- Thread starter thegnu
- Start date
Why would you not want to run a head gasket . The heads on these motors are really poor quality . Even if you managed to get it flat I am sure I am sure it would warp from the heat and torque of the head bolts . The heads are pretty thin and not the greatest casting . If your trying to raise compressing get a better head .
Gary,
I'd have to ask also. Why? Is is a matter of raising compression? Or do you have something else in mind?
Tom
I'd have to ask also. Why? Is is a matter of raising compression? Or do you have something else in mind?
Tom
all the aftermarket heads are rather tall an on a bike like mine head height is tight , its a combo of more compression an conveinence , no head gasket means no gasket to ever possibly fail an I am also tossing around another idea . or two for high power ignition systems .
ok I will just let the cat out of the bag imagine a 1 peice head an jug , I am not blowing gaskets , an older aircompressor I owned was headgasketless ran beautiful for years till i wore it out .
You say you have a space limit in your frame . With a one piece cylinder and head you would have to pull the motor every time to get at the piston . I myself would find that a huge inconvenience.
I believe for heat to dissipate you need a head gasket , although I think copper head gaskets would be the best . Help dissipate heat evenly while maintaining head bolt torque and less warpage.
Thanks rick , I am probably gonna try this an see if its more reliable than the aluminum head gaskets available .
Off subject but the 4 Stroke Honda GXH 50 and it's Chinese
Huasheng clone use a one piece head.
The only slanted performance head that I know of is made
from a standard slant head by ArrowMotorizedCycles.com
It has a proper squish band with a reduced chamber for
higher compression.
Left - Rechambered Cylinder Head
Right - Stock Cylinder Head
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That is how we cured the old 2 strokers in our racing carts they always leaked after 50 laps, that was just 1 race, after we installed them the top end would last the whole season
bumps the compression up as well as you loose the thickness of the head gasket
bumps the compression up as well as you loose the thickness of the head gasket
Speaking of the MM head, it looks like B&S has taken over for him? Does anyone know when these might be available again? Looks like Bikeberry is still reporting sold out.Why not just buy one of these MM gen II heads.
redesign head & possibly jug to fit a frame.
it reminds me something about a horse & cart. or was that cart & horse?
it reminds me something about a horse & cart. or was that cart & horse?
