2014 CK2510hst more hp

[SCWOOD]

Turned the fuel screw out two turns. Stock test going up my drive a 2000rpms in high with the pedal all the way down rpms dropped to 800. After the adjustment only dropped to 1200rpm.Not seeing any smoke while under load. This engine was the same in the CK27 rated at 28hp. The CK2510 was tuned to 24.5hp.I have no way of knowing how much I gained but it is noticeable.

 

[Robin Veerman]

Picture of screw you turned…?

 

[SCWOOD]

Picture of screw you turned…?

at .30sec

 

[Buggs67]

Question; my CK2510H will rev past the marking for the 540 PTO revs. It will rev to 3,000 RPM. Is there a rev limiter? will operating at higher revs give me more power/fluid flow and/or pressure.

 

[Buggs67]

Also after watching tat video someone mentioned adjusting the timing> Does anyone know aboout this? My tuning experience is limited to IC engines.