Motorcycle diaphragm valves
PGO Big Max 50 R 2003

2024-12-27, 18:42

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IOANNIS MAKRIS

I have attached a photo of the factory reed next to the reed I installed.There is a difference in the size of the intake so that more air enters and I have more compression.With the first start the difference was immediately apparent having a 17.5mm carburetor.When I put 21mm it will be even better. The compression is higher and it works very fast.

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2024-09-24, 07:00

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Φίλιππος

Very nice construction sits just right and doesn't miss anywhere. And the gaskets included are very good. The only thing I wish it had plugs for the vacuum tubes and for the oil supply. Otherwise too good for the money.

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2024-12-03, 19:10

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IOANNIS

These baffles are as I wanted them, thin to achieve quick reset and sealing of the intake resulting in better cylinder filling. Very good product.

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2015-09-28, 06:13

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Michał

Leaves ok, in my case, unfortunately, minimally stand off.

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