Designed for engines that are being pushed harder and revved higher. A stronger chain, billet tensioner side guide, and hardened billet sprocket are better able to take the extra force from upgraded valvesprings and cams
Atomic Heavy Duty Timing Chain - thicker, stronger and higher quality than genuine and other aftermarket chains (see photos)
Standard Guide - The 3 bolt fixed guide works well so we use high quality standard replacements
Atomic Hardened Billet Crank Sprocket - Harder wearing than factory so it survives the extra vibration and harmonics caused by aftermarket rods, pistons, higher rpm, spicy tunes, etc.
Atomic Billet Pivot Bolt - Made out of super tough billet CroMoly Steel. Better withstands extra chain load created by stiffer springs and bigger cams
Atomic Billet Guide - The tensioner side guide carries the majority of the force of the chain and has to deal with movement from loading and unloading. We have modified the curve of the guide to stop the plastic snapping under high loads. They are machined out of steel billets before case hardening and black oxidise finishing them. Genuine Ford Tensioner - Supports the guide and keeps tension in the chain system. These tensioners are well known as the most reliable solution. We are working on Atomic Tensioner 2.0.
Standard Top Guide - The simplest part in the system just seems to work. We use high quality replacement guides.
Atomic Vernier Adjustable Cam Gears- Designed to achieve dead stable cam timing for higher power motors. VCT gears are sensitive to oil pressure and valve spring stiffness and often cause inconsistent running, stalling and power loss.
Gaskets and seals - Timing cover seal and front main/balancer seal included in all kits. Not all engines require them.
Our heavy duty timing chain kit comes with everything you need to replace the timing chain system on every type of Barra from stock to 1500hp. It includes detailed instructions on how to install th...
Atomic Barra Adjustable Cam Gears. Our Vernier sprocket kit to suit all Ford Barra DOHC engines comes with all the bolts you need and installation instructions. We include our custom designed bille...
Atomic Heavy-Duty Timing Chain – Ford DOHC 6-CylinderEngineered for high-performance Ford Barra and other DOHC 6-cylinder applications, the Atomic Heavy-Duty Timing Chain is a direct-fit upgrade ov...
CNC'd out of steel in Sydney and then heat treated, case hardened and black oxide finished to make it super tough and hard wearing. This is a tight tolerance sprocket designed to minimise movement ...
Chrome moly timing chain guide pivot (Driver's/exhaust side) and lock nut to suit all Ford DOHC 6 cyl engines.
Torque bolt with loctite 222 (low strength) to 19ft-lbs or 25nm.
Top timing chain guide suit Ford DOHC 6 cyl - supports the chain between the camshaft sprockets.(No longer available from Ford). We sell high quality OEM replacements. We use them on all our builds.
