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S&S Cycle 90-4916 S&S Cycle Compression Release - Hole Plug 90-4916

Manufacturer

S&S Cycle

Picture for manufacturer S&S Cycle 11-0409 S&S Cycle Super ‘E’ Complete Carburetor Kit

Part Number

90-4916
12 reviews
12/18/2034 5:43 AM
Sale Price

$22.82

Estimated ship date Saturday, January 18

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Product Details

S&S Cycle 90-4916 S&S Cycle Compression Release - Hole Plug 90-4916

S&S Cycle Compression Release - Hole Plug 90-4916

Designed to be used in S&S cylinder heads for Twin Cam, 4 bore Evolution big twin, and Super Sidewinder Plus style S&S engines
Consists of a small valve that opens during starting and allows a portion of the cylinder pressure to escape into the exhaust port of the cylinder head
Reduced cylinder pressure makes it easier for the starter to turn the engine When the engine starts, the valve closes and the engine runs normally, with full compression

great price, easy to use site. thanks!

WILL BE DETERMINED ON FILL RATE

c

shopping was awesome and easy , items showed in stk, but delivery was over 9 days

Got my 1st optima from u guys a couple years ago. Wifey needs 1 so I thought of u guys & im not disappointed!

It was easy to find what I wanted and the information on the cam I ordered.

great item at good price, with fast shipping

Easy to use online experience, we'll see how it goes from here.

Only place I found that had the product I needed. Extremely satisfied!

Product was the cheapest I could find. One other store was cheaper but did not have my product in stock. Autoplicity shipped within 2 days and the product arrived as described. I am happy with my purchase and would do business with Autoplicity again. The only thing I marked them on was that I wish they shipped within 1 day instead of 2.

Good buy , no problem!

It koo.

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