Statement of Cash Flows (USD $)	9 Months Ended		106 Months Ended
Statement of Cash Flows (USD $)	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011
Cash Flows Used in Operating Activities:
Net loss	$ (3,162,661)	$ (2,533,335)	$ (39,753,879)
Expenses not requiring an outlay of cash:
Depreciation	55,568	16,217	633,069
Common stock and warrants issued for compensation and services	1,159,515	90,500	9,783,051
Beneficial conversion feature on convertible loan	211,730	374,439	612,799
Accretion of debt discount	83,304	263,830	550,032
Bad debt expense	0	0	105,707
Amortization of financing costs related to debt discount	183,566	147,770	570,640
Warrant issued for inducement to convert debt	0	0	407,264
Impairment loss - inventory	0	0	7,581,317
Common stock issued to convert accrued interest	3,164	0	126,978
Changes to operating assets and liabilities:
Decrease (increase) in accounts receivable - net of bad debts	(6,303)	81,648	(113,487)
Decrease (increase) in inventory and supplies - net of obsolescence	29,776	(384,227)	(796,539)
Decrease (increase) in prepaids and other	(53,943)	22,828	(106,966)
Increase (decrease) in accounts payable	68,231	113,532	507,018
Increase (decrease) in accrued liabilities	(70,795)	56,009	(35,009)
Cash flows used in operating activities	(1,498,848)	(1,750,789)	(19,927,794)
Cash flows Used in Investing Activities:
Proceeds from sale of fixed assets	0	0	18,994
Funding from Thor Performance for engine development	0	0	150,000
Purchase of intellectual property	0	0	(35,251)
Purchase of fixed assets	(220,796)	(5,977)	(1,082,732)
Cash flows used in investing activities	(220,796)	(5,977)	(913,738)
Cash Flows from Financing Activities:
Net proceeds from sale of preferred stock	599,849		549,849
Net proceeds from sale of common stock	510,543	547,359	12,428,331
Proceeds from notes payable	690,000	1,250,000	2,542,169
Payments on notes payable	(74,000)	(75,000)	(314,626)
Payments on stockholder loans	0	(22,669)	(516,069)
Payments on capital leases	0	(2,706)	(126,000)
Payments on loan costs	(55,333)	(176,000)	(211,333)
Proceeds from loans from stockholders, related parties	50,000	146,000	6,456,205
Cash flows from financing activities	1,721,059	1,666,984	20,858,526
Net increase (decrease) in cash	1,415	(89,782)	16,994
Cash at beginning of period	15,579	100,162	0
Cash at end of period	16,994	10,380	16,994
Supplemental Non-Cash Financing Activities and Cash Flow Information:
Stock warrants issued with convertible debt	0	181,561	181,561
Stock warrants issued with short-term loans	75,000	187,509	262,500
Stock warrants as prepaid finder's fee	0	220,588	220,588
Equipment acquired via capital lease	0	0	304,740
Interest converted	35,419	78,414	820,407
Deemed dividend on preferred stock	327,794	0	327,794
Preferred Stock [Member] \| Debt And Expenses [Member]
Supplemental Non-Cash Financing Activities and Cash Flow Information:
Capital Stock issued	425,000	0	425,000
Common Stock [Member] \| Debt And Expenses [Member]
Supplemental Non-Cash Financing Activities and Cash Flow Information:
Capital Stock issued	325,000	0	10,057,009
Common Stock [Member] \| Engine Development Technology [Member]
Supplemental Non-Cash Financing Activities and Cash Flow Information:
Capital Stock issued	$ 0	$ 0	$ 7,341,437

VIPER POWERSPORTS INC 10-Q/A