It is a fairly enjoyable video if for no different purpose than we get to see a 472ci Chrysler Hemi get ripped a number of occasions on the dyno. The premise right here is cool as a result of now we have the engine being pulled first with 2 1/eight″ headers after which with the manufacturing facility fashion forged iron manifolds that Chrysler shipped them with 50 years go. The results of the headers being higher than the manifolds ought to shock nobody however the half that’s cool is seeing HOW MUCH of a distinction the differing kinds of exhaust make and the way the change the ability curve of the engine.
The check we accomplished in a pleasant managed method with the engine being pulled twice with every fashion of exhaust on it on the similar temp and with the identical air gasoline ratio as effectively. It’s fairly damned near precise, a minimum of it’s for us.
There’s not plenty of principle or in-depth stuff gone over however there’s the engine, the dyno and the outcomes. The relatively dramatic voice over is a bit of a lot at occasions (it sounds just like the present Bar Rescue each on occasion) however that’s simply selecting nits. General it is a AutoCarTechNewsy and neat video. Watch and see the ability distinction!
Watch this stroker Hemi hit the dyno with headers and manifolds –
The submit A Stroker Hemi Hits The Pump With Headers Then Manifolds Auto Reviews & New Cars on AutoCarTechNews.com.