poppet valve maintenance - recommended !

Guys

Quick tip, it might be worthwhile taking your poppet valve out every couple of hundred hours, quick, cheap and easy job that might save you a lot of time and money down the track.

I did mine after 350 hrs, and the bolts were hard to get out, frozen in with a bit of ali corrosion, combined with threadlocker used on these bolts, meant a very careful inching of the bolts out so they did not snap.

Replaced the diaphragm and gasket and cleaned the seat as it looked like the poppet was sticking, everything else OK.

Worth pulling out semi regularly if only to pull the bolts out, wire btush clean and re-install or else you risk them snapping off.

Not much else to do with so many wind days.

____________________________________________________________________________

Boston Whaler 235 Conquest......getting the flogging it was built for.

Image Upload: 

baron's picture

Posts: 55

Date Joined: 28/07/12

Race is on

Sun, 2014-12-28 19:14

 Hey John did you check this for the Australia Day race oh that's right I'm not taking the baron can you check the old mans verado haha

JohnF's picture

Posts: 2836

Date Joined: 07/07/10

Dear Baron von Mustard

Sun, 2014-12-28 19:23

Dear Baron von Mustard Guts

Its under control pal.....I have pinched the Stauf needle valve off the chook cooker and put it on the V-ROD, increased boost by 10 psi......250 hp no longer buddie, 350 neddies on 98 RON.....bring on the Australia day drag race to Rotto!

The BOSS is going down.

____________________________________________________________________________

Boston Whaler 235 Conquest......getting the flogging it was built for.