RPM/Gear Ratio Reference Chart

	RPM/Gear Ratio Reference Chart

Last update: 03/27/17

This chart has been assembled from manufacturer's spec sheets, brochures and websites for model years as noteds. You will note that some older models are also listed, some with question marks. Research is continuing. If you have specifications on these or other models not listed, please contact the Domaindood and the information will be added.

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Manufacturer	Model	Horsepower	Max RPM/Range (Limiter)	Gear Ratio

Evinrude	('99) FICHT 2.6L	150/175	4500-5500	1.86/1
Evinrude	Ram FICHT 2.6L	150 175	4750-5250 5250-5750	1.86/1
Evinrude	('99) FICHT 3.0L	200/225	5000-6000	1.86/1
Evinrude	('00) Ram FICHT 3.0L	200 225	5300-5800 5500-6000	1.86/1
Evinrude	('01) Ram FICHT 3.3L	200/225/ 225FHL/250	5500-6000	1.86/1
Evinrude/Johnson	('98) FICHT Intruder/FastStrike	150	4500-5500	1.86/1
Evinrude/Johnson	Intruder/FastStrike	150/175	4500-5500	1.86/1
Evinrude/Johnson	Vindicator/Venom	200/225	5000-6000	1.86/1
Evinrude/Johnson	XP/GT	150/200	4500-5500	1.86/1
Johnson	2.6L	150/175	4500-5500	1.86/1
Johnson	3.0L	200/225/250	5000-6000	1.86/1
Mercury	2.0L	150	5000-5600	2.00/1
Mercury	2.5L/2.5L EFI	150/175	5000-5600	1.87/1
Mercury	('99) 2.5L	200	5000-5600	1.87/1
Mercury	2.5L EFI	200	5000-5800	1.87/1
Mercury	3.0L	225	5000-5500	1.75/1
Mercury	3.0L EFI	225	5000-5800	1.75/1
Mercury	XB 3.0L EFI	250	5800-6100 (6250)	1.75/1
Mercury	Optimax 2.5L	150	5000-5600	1.87/1
Mercury	Optimax 3.0L	200/225	5000-5750	1.75/1
Mercury Hi-P	2.5L EFI	260	7500	1.87/1 (SM)
Mercury Hi-P	2.5L EFI	280	8000	1.87/1 (SM)
Mercury Hi-P	('01) 2.5L EFI Sport/SS/Offshore	280	7200-7500	1.87/1 (SM)/SS 15"
Mercury Hi-P	Pro Max	150	6500	1.78/1 (XR) 1.87/1 (SM) 2.00/1 (TM)
Mercury Hi-P	Optimax XS	200	6000-6500	1.87/1 (TM/SM 20") 1.87/1 (SM 15")
Mercury Hi-P	Pro Max 2.5L	200/225	6500 (6750)	1.87/1 (SM/TM)
Mercury Hi-P	Pro Max 300 (3.0L)	300	6100 (6300)	1.62/1 (SM) 1.75/1 (TM/FM)
Mercury Hi-P	('01) Pro Max 300X (3.0L)	300+	6100-6800	1.62/1 (SM) 1.75/1 (TM/FM)
Mercury Hi-P	2.5L Drag SS	300	9000	1.87/1 (SM 15")
Mercury	XR2 2.0L	150	5500-6000	2.00/1
Mercury	XR4 2.4L	150	5300-5800	1.78/1
Mercury	XR6 2.5L	150	5000-5600	1.87/1
Mercury	XRi	200	?	1.87/1
Suzuki	Bass 150 2.7L EFI	150	5200-6000	2.08/1
Suzuki	2.7L EFI	150	4500-5500	1.86/1
Suzuki	2.7L EFI	200/225	5000-5600	1.86/1
Yamaha	Excel	225	5000-6000	1.86/1
Yamaha	ProV 2.6L	150	5000-6000 (6250)	2.00/1
Yamaha	ProV 2.6L	175/200	5000-6000 (6250)	1.86/1
Yamaha	V MAX TRP 2.6L EFI	150	4500-5500	2.00/1
Yamaha	V MAX 2.6L EFI	150	4500-5500 (6100)	2.00/1
Yamaha	V MAX 2.6L	175	4500-5500	1.86/1
Yamaha	V MAX 2.6L EFI	200	5000-6000 (6250)	1.86/1
Yamaha	V MAX 2.6L HPDI	150	4500-5500	2.00/1
Yamaha	V MAX 2.6L HPDI	175, 200	4500-5500	1.86/1
Yamaha	V MAX 3.1L EFI	200/225	4500-5500 (6100)	1.81/1
Yamaha	V MAX 3.1L EFI	250	4500-5500 (6100)	1.75/1