Merch - Joe Blow Split / Logo Tee

You can order this kit without a drive system. This allows you to use your existing serpentine drive setup and run a single drive belt. This works well for low boost applications of 5-6psi

If targeting higher boost levels we recommend that you consider running a dedicated blower drive.

Our dedicated blower drive system features a dual belt drive system, which utilises a dedicated PK6 blower drive, to eliminate slip, and overcome the excessive blower load on generator and alternator bearings found with single belt serpentine setups.

The stock vee belt is retained to drive the generator / alternator

Our Stage 2 and 3 kits feature square manifold ports that match the AMR superchargers port shape. The square ports help to reduce adiabatic heating and parasitic load by providing 40% more flow area than the standard 2" round ports.  This helps you to make the most of the available boost from your AMR500 and lowers the detonation risk by reducing intake temps.

Our high flow tee manifold has a 50% larger flow area than the stock manifold and will connect to both dual and single port end castings as well as CB EFI manifolds. Our elongated tee junction helps to keep fuel suspended in the intake charge and not get separated out of suspension, which is a common issue with merged 'Y' bends.

Merged Y bends are unnecessary on forced induction setups, where the charged is pushed through the system. They only offer a performance advantage on normally aspirated engines where the charged is sucked through the system by the pistons. Y bends also allow reversion waves to travel back up the manifold in opposition to the direction of flow. Whereas a tee manifold allows the reversion wave to travel to the opposite bank to be consumed by the next cylinder in the firing order adding to cylinder stuffing.

Our new dual serpentine drive features a dedicated PK6 drive belt for the blower and a second PK drive belt for the generator / alternator replacing the stock vee belt with a dedicated PK4 Drive

Our hideaway manifold setup features an angled inlet manifold that moves the carburettor tight against the fan shroud to allow the decklid to close without the need for decklid standoffs when this kit is fitted to a bug.

The one caveat with using this style of manifold is that if you use an alternator, you must use an 'easy access' alternator or modify your existing alternator to remove or relocate the main terminal.