motohorseman
Admin
Posts : 354
Join date : 2011-02-27
 |  Subject: Dirty Intake Valves  Thu Mar 10, 2011 8:52 pm | |
| This is a picture of the intakes on a 600cc sport bike that was in for a full service -  All of the intake valves had that build up. Tech said the valve seals were bad. I'm not sure, they were all identical - the air filter was totally plugged, hummmmmmmm Where is Terry when you need him! :?: | |
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motohorseman
Admin
Posts : 354
Join date : 2011-02-27
| | Subject: Re: Dirty Intake Valves Sat Mar 12, 2011 6:00 am | |
| - DJ wrote:
- What are we looking at through the hole, the top of the piston? Thats a lot of build up, whats next to clean it up? Is it an old 600 with years of build up?
It's a look down the intake port, at the valves. It is a not that old Suzuki GSXR600 with around 20,000 miles on it. We're not going to do anything to clean it up, but I have heard some claims from Techron and other fuel additives that they will remove those deposits. They could be from running cheap gas. | |
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