GT40 Engine and 180-Degree Headers

11:58

37:19

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At 11:58 in

Holman Moody is Building The LAST Original Ford GT40 MKII Chassis In The World! (Insane History)

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What happens here

The GT40 engine is shown up close, highlighting the intricate 'bundle of snakes' headers. Paul explains these are 180-degree headers, designed to optimize exhaust scavenging by pairing specific cylinders across the engine banks. This unique design contributes to the GT40's distinctive high-pitched sound and enhances power output. The discussion delves into the technical aspects of exhaust tuning and how these headers contribute to the car's performance and iconic auditory signature.

Goal: Illustrate the GT40's engine and explain the functionality of its unique 180-degree headers.

Tools and materials

180-Degree Headers — Highlighting the specialized exhaust manifolds
Ford GT40 Engine Ford — Showcasing the powerplant with its unique exhaust system

What they say

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so you're putting all this together in here i have put i started with like all these pieces laying in the floor yeah if we can flip the bonnet up here you know a lot of the stuff on these cars you refer to it like the british dude so this is the bonnet insert the bonnet's the hood does someone yell at you if you call it a hood no no no i just i like to use some of the the right lingo when i can of course the radiator goes right here i mean it's you know it's a work of art how we ended up here is joey over there he owns the stevola brothers former building which we just did a video in and he said hey you got to go up to home and moody and i was like they're still around he's like oh yeah that's what i make used for he's he makes the body panels for these from the original molds that you supplied right is that all that work yep yep the original molds from back in the day there's several different variations but we're using the mark ii style bodies you got one over here that's all put together yeah this car the uh the front ends at the body shop getting some little underneath damage fixed but uh this car has been done for a while it's the replica the or a continuation just like the the car they called the x1 which i believe won sebring at one point with ken miles driving and it's a roadster with an open top but um yeah we kind of gone through it it had a little bit of track time and eat some uh some tlc does it run yeah i might make it run for you we want to hear it i want to hear these headers real bad you have to give me a minute if you okay get you off and i'll just i got to fuel it okay put some fuel in it and we'll see if we might wow that comes out real good i like the colors look so good together like the the pictures you see of these doesn't do it justice it really doesn't no these i don't know that i've ever seen an original one like these in person before maybe at the shelby museum but that's it that's the only one i like these squares they got the lighting it gives it a real like old-school vibe in here

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