30 year old Inline 6 making 600+ hp NA

[coposrv]

True genius at work here. I love machining and building things. Today’s world of CNC billet everything has its place but you have to give respect to some old school builders who knew how to make stuff work.




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[Recon]

It’d be interesting to see this but with no facebook account, oh well.


Pick your poison.

 

[PaxtonShelby]

Dang that’s cool. And I guessed what it was...at least the block. If anyone guesses the rest they’re either in the 0.0001% or they’re full of shit.

 

[Sonic605hp]

Cosworth?

 

[Sonic605hp]

Ahh the 300 block.... my Dad ran one in his 79 dump truck. That block is a beast of a base.

 

[coposrv]

It’d be interesting to see this but with no facebook account, oh well.


Pick your poison.

Sorry. I thought I could find the videos on YouTube but they’re not there yet.


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[03cobra#694]

It’d be interesting to see this but with no facebook account, oh well.


Pick your poison.

Shows up fine on my phone, no assbook.

 

[joshcarp81]

No go here either. Ive learned to accept it. Im not signing up for the garbage just to see some funnies. Im not using the app though. Would that matter?

 

[03cobra#694]

No go here either. Ive learned to accept it. Im not signing up for the garbage just to see some funnies. Im not using the app though. Would that matter?

No, I’m full site.

 

[Recon]

Shows up fine on my phone, no assbook.

Doesn’t on mine. Wants me to sing in or join.


Pick your poison.

 

[03cobra#694]

Doesn’t on mine. Wants me to sing in or join.


Pick your poison.

Then sing.

 

[Recon]

Then sing.

Yep autocorrect is stupid on that one.


Pick your poison.

 

[PaxtonShelby]

No bookface here and I can watch it.

 

[SID297]

I got the 300 I-6 part and knew it had a fabricated head, but didn't know what the head originally was. I've seen one where a guy was building one with segmented LS heads.

 

[598]

Heads are probably 1969 boss 302. Note on the intake side there is no 4, which was on most all of the 351 4V Cleveland heads, but not the boss 302. And the 69 had the 2.25 intakes where the 70s had 2.19 if I remember correctly. I did have one set of 70 Cleveland 4V heads without the number, so even though uncommon they did exist, but not with the bigger valve. I know that's an easy change. Look at the size of the spring. That thing has monster lift for a motor built in the 80s, which would be my guess with that distributer. Surprised that they left the intake port that large, so they must have spun it up over 8000. Never saw that keeper/lash cap combination before, But I would guess that is another indicator of trying to keep the weight down at high RPMs. The exhaust plate, although it looks complex, was a plate you could buy and then just mill the head. I think what will be really cool is the combustion chamber work where they joined the pieces together.

 

[bluebosss197]

Anybody got a link?

 

[gimmie11s]

Love me some 300 l6 Ford.

️️


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[coposrv]

There’s a part 2 on their Facebook page. Love stuff like this.


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[coposrv]

How To: Build Your Own Sheetmetal Engine


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[SID297]

There’s a part 2 on their Facebook page. Love stuff like this.


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Here's the vid: