FA20 & FB Rocker Retainer Kit

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  • Regular price $649.00
Tax included.


Are you sick of your 86, BRZ and FR-S engines blowing up? We are. It took three blown engines before realising it wasn’t a coincidence.

We have discovered that the FA20 & FB engines have a flaw in the valve rocker design. The rocker arm can separate from the valve assembly after a valve sticks or bounces and after this occurs the separated rocker arm becomes a projectile inside the engine. 

As soon as the rocker finds a camshaft lobe there is a seriously high chance (note, almost certain) that it will be blown through the engine. So we created a fix by retaining the rocker arms with a clip.

This is a MUST for any Toyota 86.

16x Denstoj Modified Engine pivots
16x Denstoj Pivot Spring Retainers.

MAKE: Toyota, Subaru, Scion
YEAR: 2012-Present

You now have three options for the pivots in the kit, either:

1. Refurbished - Send donor pivots first

Send your donor pivots to us first. This is best for longer term engine builds where you aren't in a rush for the pivots. You are to arrange and pay your shipping to send your donor pivots to us.

$649 AUD

2. Refurbished - Send donor pivots after

Send your donor pivots to us after receiving our pivots. This is so that you can install the kit in your engine and still receive a cost effective price. You are to arrange and pay your shipping to send your donor pivots to us.

$649 AUD plus $150 AUD security deposit once we receive your pivots.

3. Brand-new pivots

Using brand-new pivots you will not have to worry about sending us your pivots.

$899 AUD

For all options, a trade discount applies for 10 kits or more. 
Please refer to the following video for fitting instructions: