FA20 & FB20 Engine Rockers Falling Out Demonstration

A demonstration on the FA20 engine cylinder head and why you need to install the Denstoj Auto Centre Rocker retainer kits.

I’m simply lifting the head up into its normal position. The only rocker remaining on the head is the rocker with the Denstoj Auto Centre Rocker Retainer KIt on it.

I don't have the camshafts in it and this obviously wouldn't just happen without an over-rev situation but if did have an over-rev situation or a valve bounce at any stage this is the one that will stay in. The rest of them as you can see have fallen straight out. I can shake the engine block and it is still there.

Our other videos:
FA20 & FB20 Engine Fatal Flaw and How To Fix It   • FA20 & FB20 Engine Build Problems Sub...  

If you want to retain the rockers in your FA20 & FB engine please see our website for more information
https://denstoj.com.au/

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