Soundguy
Old Timer
- Joined
- Mar 11, 2002
- Messages
- 51,575
- Location
- Central florida
- Tractor
- RK 55HC,ym1700, NH7610S, Ford 8N, 2N, NAA, 660, 850 x2, 541, 950, 941D, 951, 2000, 3000, 4000, 4600, 5000, 740, IH 'C' 'H', CUB, John Deere 'B', allis 'G', case VAC
Ok, for those of you without a tach, go to harbor freight and order the PHOTO SENSOR TACHOMETER p/n 41727, its a great tool and very accurate. Measure the PTO revs and mark the position on the throttle. You also may make a bracket to hold the throttle in place. Remember to set the speed a bit high to allow for loading, say 540 +25 rpm.
You surely will find other uses for the tach.:thumbsup:
useless. throttle setting will change for a given pto speed based on load
a vibration tach on the injector line would work.
soundguy