Just this picture alone show the difference between Weapons Grade and Vorshlag. Look how much further back Vorshlag got the engine.
WGP:
Vorshlag:
Does anyone see any issue with leaning the top of the radiator way forward? (Other than hose routing)
Edit: Looked at WGP Headers. They are listed at $2000. Few hundred more than Vorshlags, which is quite a bit better than the $3k I saw quoted some time ago. Just not sure on how they will fit with the Vorshlag mounts.