ovesized inlet valves

fastfun

Supercharged
Joined
Jun 12, 2017
Messages
250
Location
Netherlands
Ride
triumph roadster supercharged, 2010
Anyone familiar with over-sized inletvalves Rlll ? Where to buy ? Cause I think I f..... those up by lapping them too much :sick: After lapping and testing,(fuel into ports) still leaking,lapping and testing, still leaking,lapp… Anyway,sometimes s...happens.
 
Anyone familiar with over-sized inletvalves Rlll ? Where to buy ? Cause I think I f..... those up by lapping them too much :sick: After lapping and testing,(fuel into ports) still leaking,lapping and testing, still leaking,lapp… Anyway,sometimes s...happens.
I’m not familiar with what your doing exactly.....but to your question, if your not getting a good clean seat by lapping I’d say you either have a slightly bent valve or a bad/worn seat. Check it with some layout dye (sharpies work in a pinch). See where the valve is contacting the seat, and you’ll have your answer.

You could send your head to a pro and have a full valve job done.....
 
More hp then I get at the moment ? :sneaky:
Ok most people do not realize you have a Rotrex Roadster and possibly other goodies like maybe pistons and cams (maybe from a certain man in a tin shed ?). If they knew that or other important information their post might be a little different.

Oh and your one of two Rockets I've seen with the steering damper on the throttle body side. Thought I'd point that out for a few who've been interested in that item.
 
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