Holeshot Performance Products, Inc.

2001 Yamaha FZ1 Dyno charts

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Stock vs. Slip-On	Stock vs. Slip-On plus Advancer	Stock vs. Slip-On, Advancer & Stage 1 Modified Jet Kit

	Stock		Slip-On only		Slip-On + Advancer		Slip-On, Advancer & Jet Kit
RPM	Power	Torque	Power	Torque	Power	Torque	Power	Torque
2500	24.2	47.9	26.0	48.6	27.1	52.4	26.9	55.3
2750	25.2	48.1	26.7	51.0	28.9	55.2	30.5	58.2
3000	27.7	48.4	30.5	53.4	32.4	56.7	34.0	59.6
3250	29.8	48.2	35.1	56.7	36.0	58.2	37.7	60.9
3500	34.2	51.3	39.1	58.7	39.7	59.6	41.8	62.7
3750	39.6	55.5	43.1	60.4	44.0	61.6	45.9	64.2
4000	43.8	57.5	47.3	62.1	47.9	62.9	49.8	65.3
4250	48.0	59.3	51.1	63.1	51.4	63.6	53.7	66.4
4500	53.5	62.4	54.7	63.8	55.1	64.3	57.5	67.1
4750	55.9	61.8	57.9	64.1	58.8	65.0	61.9	68.5
5000	57.5	60.4	61.3	64.4	62.1	65.3	65.8	69.1
5250	60.5	60.5	65.0	65.0	65.8	65.8	69.4	69.4
5500	64.9	61.9	69.1	66.0	70.1	66.9	74.2	71.0
5750	68.3	62.4	72.9	66.5	74.2	67.8	78.2	71.4
6000	71.5	62.6	75.6	66.2	77.6	67.9	81.1	71.4
6250	74.1	62.2	79.4	66.8	80.4	67.6	84.2	71.5
6500	79.7	64.4	84.3	68.1	84.3	68.1	89.6	72.4
6750	84.5	65.8	88.9	69.2	89.0	69.2	94.4	73.5
7000	90.0	67.5	94.1	70.6	94.6	71.0	99.2	74.5
7250	96.2	69.7	99.8	72.3	100.3	72.7	104.7	75.8
7500	99.5	69.7	103.2	73.0	104.5	73.6	108.8	76.5
7750	102.1	69.2	105.6	71.6	106.4	72.1	110.8	75.1
8000	104.6	68.7	108.5	71.2	109.2	71.7	114.8	74.9
8250	106.6	67.9	111.4	70.9	111.9	71.2	117.1	74.5
8500	110.6	68.4	112.9	69.8	114.2	70.6	120.3	74.3
8750	114.6	68.8	117.1	70.3	117.5	70.5	123.5	74.1
9000	116.1	67.7	119.5	69.7	119.5	69.8	125.7	73.3
9250	118.0	67.0	121.5	69.0	121.7	69.1	126.2	71.6
9500	119.1	65.9	122.8	67.9	123.7	68.4	129.1	71.4
9750	120.1	64.7	124.1	66.6	124.4	66.8	131.2	69.7
10000	118.8	62.4	122.0	64.1	122.1	64.1	129.8	68.2
10250	118.2	60.6	119.5	61.2	121.6	62.3	128.5	65.6
10500	116.2	58.1	118.7	59.4	119.4	59.7	127.9	64.3
10750	114.8	56.1	116.1	56.7	118.4	57.9	126.7	61.9
11000	112.9	53.9	114.0	54.4	114.9	54.9	124.5	59.4
11250	109.0	50.9	112.1	52.3	114.7	53.6	123.8	57.8
11500	108.8	50.2	109.8	50.1	112.3	51.3	120.8	55.2

Note: These are true numbers measured on Dales in-house Dynojet 150 Dynamometer with the "Win Pep" program and then reformated for the web.

The Holeshot compound is about 200 feet above sea level and the dyno room stays at a constant temperature between 70-80° F. These results were also achieved with Dales tuning, which is a bonus. Dale uses his dyno as a measuring tool for development and testing only.

Be aware, that dynos, dyno operators, conditions and bikes can vary 3-8 hp, so this should only be used as a reference for before and after results.

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