Since the exhaust runners are CNC bent and trimmed as a single piece there are no additional welds to introduce points of failure or junctions that would interrupt flow
Operating Temp -20 - 100 deg
The disc is generally smaller and thinner than the OEM disc making for lower inertia and therefore quicker
Same kit price compared to 625+ kits (requires additional block and head machining to use)
Increased torque capacity and spline life
Outfront Motorsports Vanagon Adapter Kit (Heavy Flywheel) EJ Shortblocks Since the exhaust runners areAdapt your Subaru engine to your VW pattern Manual Trans Axle with this 228mm Outfront Motorsports Vanagon adapter Kit. This kit converts the EJ20, EJ22, EJ25, EG33, EZ30, EZ36 engine to bolt up to the VW 4 bolt pattern trans axle. Will use a VW 228 mm (9) style clutch. This heavy flywheel design is ideal for the Vanagon, Thing, and other heavier vehicles. Adapter kits for manual trans axles include: Adapter plate Flywheel (Heavier 228mm Style) 19. 6