Part throttle

[dogbucket]

I dont know if this is a fault or a feature. But when holding a constant speed/rpm although the engine note also sounds constant I am aware of it being very slightly hesitant which can be felt through the seat.

Give it a bit of gas and and she pulls fine.

More noticeable below 2500 rpm. She has a 218 cam I believe, 450.

Problem or not?

[Altrezia]

Hesitent or juddery?
if juddery, austec say it's likely to be down to ignition and/or map.

[dogbucket]

I feel a very slight jerkyness, although difficult to detect over the normal bumps from the road and my passengers can never feel it.

Just me being picky, but it feels weird cruising at low revs.

I agree it feels timing related or something.

[That Daddy]

Please read http://www.pistonheads.com/gassing/topic.asp?h=0&a... especially the end last posts,may give you some info.

Edited by That Daddy on Sunday 28th October 12:20