port and polish (stock engine)

[marxus]

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hello istoryans,

just need to know your inputs if ok raba magpa port and polish bisag stock engine lang? or need jud magpa bore up para ma feel ang performance?

TIA

[marxus]

wala mo idea dha mga master? hehe

[marokoy69]

wala mo idea dha mga master? hehe

Cylinder head porting refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve the quality and quantity of the air flow. Cylinder heads, as manufactured, are usually suboptimal due to design and manufacturing constraints. Porting the heads provides the finely detailed attention required to bring the engine to the highest level of efficiency. More than any other single factor, the porting process is responsible for the high power output of modern engines.
This process can be applied to a standard racing engine to optimize its power output as well as to a production engine to turn it into a racing engine, to enhance its power output for daily use or to alter its power output characteristics to suit a particular application.
Daily human experience with air gives the impression that air is light and nearly non-existent as we move slowly through it. However, an engine running at high speed experiences a totally different substance. In that context, air can be thought of as thick, sticky, elastic, gooey and heavy (see viscosity). Pumping it is a major problem for engines running at speed so head porting helps to alleviate this.

para nako boss,ang stock nga makina d na kinahanglan i port,e bore up na boss dayun e port,kana makakita gyud ka sa deperensya

[marxus]

thanks kaau sa info bro..btw, naa ka idea price range karon sa bore up kit 57mm? ug unsa nindot na brand? thanks

Cylinder head porting refers to the process of modifying the intake and exhaust ports of an internal combustion engine to improve the quality and quantity of the air flow. Cylinder heads, as manufactured, are usually suboptimal due to design and manufacturing constraints. Porting the heads provides the finely detailed attention required to bring the engine to the highest level of efficiency. More than any other single factor, the porting process is responsible for the high power output of modern engines.
This process can be applied to a standard racing engine to optimize its power output as well as to a production engine to turn it into a racing engine, to enhance its power output for daily use or to alter its power output characteristics to suit a particular application.
Daily human experience with air gives the impression that air is light and nearly non-existent as we move slowly through it. However, an engine running at high speed experiences a totally different substance. In that context, air can be thought of as thick, sticky, elastic, gooey and heavy (see viscosity). Pumping it is a major problem for engines running at speed so head porting helps to alleviate this.

para nako boss,ang stock nga makina d na kinahanglan i port,e bore up na boss dayun e port,kana makakita gyud ka sa deperensya

[marokoy69]

thanks kaau sa info bro..btw, naa ka idea price range karon sa bore up kit 57mm? ug unsa nindot na brand? thanks

nindot nga brand kay MTRT boss,3500-4500 tingae boss,pero para nako mas nindot kung rebore boss nya SONIC piston

[marxus]

bore up kit lang guro ko, ganahan ko e keep akong stock block gud...but thanks sa idea ug sa price..matsalams

nindot nga brand kay MTRT boss,3500-4500 tingae boss,pero para nako mas nindot kung rebore boss nya SONIC piston

[nijazared]

IMO, mag port and polish lng ko if naka open pipe na and rejet sa carbs...basta sakto lang jud pagka buhat payts na kaayo dagan sa imong motor ani..