Quote:

Hello Agro,

I have the same Triumph service manual as you. Why do you say the durations are wrong? The durations you say "should be" (242/228) are called out for the 360deg Bonneville/T100 790's, not our bikes.

I also own the Haynes manual. I must be blind as I can not see this information called out anywhere in that manual.

Anyone else?

Regards,

Tom



Under the 790 America/SM column states Intake duration 228 degrees and Ex duration 216 degree, but by the valve timing events quoted the duration should be 242* & 228*

What i wanna know is which is correct; the valve timing events quoted or the durations quoted??

If the durations quoted are correct, then the valve timing events are wrong.

Cheers..............agro

Last edited by Whale_Oil_Beef_Hooked; 10/02/2007 9:11 AM.