C
coobeans
Guest
i have a 2003 blaster bored 30 over port and polish,fmf fatty,, kn filter,oil injection block off , i was just wondering what else i can do to it, any opinions would be really apreciated thanks
C
coobeans
Guest
deffinatly!!! i was in a rush earlier and couldnt say it... but yes a stroker crank is the way to go. should go good with your other mods. along with milling the head.
C
coobeans
Guest
thanks, for your help, im still trying to figure out since its bored 30 over does that make it a 230?,
no...seems like a huge misconception that we hear quite a bit. Here is a explanation on how to figure displacement.
The engine displacement formula is the standard formula for computing the volume of a cylinder of any type with an added factor that represents the number of cylinders in the engine.
:: The cross-sectional area of the cylinders is determined and the volume of the individual cylinders is computed by multiplying the area by the stroke length. Multiplying the result by the number of cylinders gives the engine's total displacement.
The formula is:
Bore diameter x bore diameter x .7854 x stroke length x number of cylinders = displacement
Dimensions in inches will give the displacement in cubic inches. Dimensions in millimeters will give displacement in cubic millimeters, which are then converted to the standard measure of cubic centimeters with the formula:
Cubic millimeters ÷ 1000 = centimeters
For example, compute the displacement of a stock blaster motor that has a bore of 66 mm and a stroke of 57 mm.
The equation then is:
66 x 57 x .7854 x 66 x1 = 195008.54 cubic millimeters
We now reduce to cubic centimeters by diving by 1000
195008.54 ÷ 1000 = 195.01 cubic centimeters (cc)
The engine displacement formula is the standard formula for computing the volume of a cylinder of any type with an added factor that represents the number of cylinders in the engine.
:: The cross-sectional area of the cylinders is determined and the volume of the individual cylinders is computed by multiplying the area by the stroke length. Multiplying the result by the number of cylinders gives the engine's total displacement.
The formula is:
Bore diameter x bore diameter x .7854 x stroke length x number of cylinders = displacement
Dimensions in inches will give the displacement in cubic inches. Dimensions in millimeters will give displacement in cubic millimeters, which are then converted to the standard measure of cubic centimeters with the formula:
Cubic millimeters ÷ 1000 = centimeters
For example, compute the displacement of a stock blaster motor that has a bore of 66 mm and a stroke of 57 mm.
The equation then is:
66 x 57 x .7854 x 66 x1 = 195008.54 cubic millimeters
We now reduce to cubic centimeters by diving by 1000
195008.54 ÷ 1000 = 195.01 cubic centimeters (cc)
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