Ypvs question ?
rogering last edited by rogering
Hi guys I was under the impression that a pv opens fully at high revs opening exhaust port hence more power but this leaves me confused as pic 1 is open fully
And picture 2 makes me think that the pv is at the closed position ?
And all I've read on the pv turning clockwise with I'm thinking it's actually closing ??
Because also on pv casing on the head it's numbers 1 and 2 same on servo but 1 goes to two and vice verca as in almost every other pics I've seen online
So my thought is what would happen if I flipped my servo back to front so the servo cog and boot are facing in to frame and connected cable 1 with 1 and 2 and 2 wouldn't that have the better effect ??
Just a thought any feedback or gurus that could she'd some light on this please
Darty last edited by
That wouldn't make any sense?
Think about it, because the Powervalve would be rotating the wrong way.
Then seize to effectively change the height of the exhaust port.
rogering last edited by
Sorry boys dumb question just finished my rebuild to realise that pv will do cleaning cycle then when started the pv moves to closed position then opens accordingly