That's part of it. When the fuel charge is compressed into the small cavity where the ex valve is located, it heats the mixture so that it becomes more homogenious and ignites and burns more evenly. Unburned fuel ends up as unburned hydrocarbons in the tail pipe, when analyzed. That help?
That explains it totally for me! There is not many people that will give you a no crap direct answer but you did! Thank you for yr replies. Im learning loads from yr videos cant wait for the next! : D Im trying to get yr books but they are as rare as Hens teeth! Cant get them for love nor money : (
This is the May-Fireball combustion chamber and is not very similar to a diesel pre-combustion chamber at all. The design works well and was used by a number of engine manufacturers.
i like that head design(combustion chamber) better than my 76cc smog heads...
Texassince1836 7 months ago
Yeay ! Im viewer number 12000!
NoobiiPower 1 year ago
hydraulic and also do you sell speed equipment for 235 chevrolet?
eltavosf 1 year ago
high performance cams available?
eltavosf 1 year ago
@eltavosf - Yes, hydraulic or solid?
fiatnutz 1 year ago
old brass guides ??? ouch
ipissed 1 year ago
Very strange head design. Why are some of the valves in deep pockets john? : D
MrGuvEuroman 2 years ago
This is the May Fireball combustion chamber design. Some of the V-12 Jag's used this as well.
fiatnutz 2 years ago
Is there a purpose for the design? Is it to do with Scavenging? : D
MrGuvEuroman 2 years ago
That's part of it. When the fuel charge is compressed into the small cavity where the ex valve is located, it heats the mixture so that it becomes more homogenious and ignites and burns more evenly. Unburned fuel ends up as unburned hydrocarbons in the tail pipe, when analyzed. That help?
fiatnutz 2 years ago
That explains it totally for me! There is not many people that will give you a no crap direct answer but you did! Thank you for yr replies. Im learning loads from yr videos cant wait for the next! : D Im trying to get yr books but they are as rare as Hens teeth! Cant get them for love nor money : (
MrGuvEuroman 2 years ago 2
same here
1skiinIan 2 years ago
¿Huh? Is it the same idea of the diesel engines? You know the precombustion chambers?
thetrico 2 years ago
This is the May-Fireball combustion chamber and is not very similar to a diesel pre-combustion chamber at all. The design works well and was used by a number of engine manufacturers.
fiatnutz 2 years ago