My Peanut Port BBC 467 Engine Build

[Vortecpro]

Around 113-114 CC. Some how its seems no one likes my peanut port.........LOL.

[VintageMusclecar]

I like it...but I already know how it runs lol.

Lots of hidden gems in those photos. [img]<<GRAEMLIN_URL>>/biggthumpup.gif[/img]

Mark, can you show what's done to the pan &amp; sump on this engine?

[SuperNovaSS]

I'm curious to hear about the results. I've always been curious about the peanut port heads. It seems like many guys have been going to oval ports for the street and peanut ports may even offer more driveabilty?


Thanks for sharing,


Jason

[Zman1969]

4 bolt block and steel crank on peanut port engine now I've seen it all!
But, you have my attn now!
I'm putting parts together for a 454 for my nova and common sense says get some 781 heads but the weight...
wanting aluminum, but also want it to look stock like 375/396 engine [img]<<GRAEMLIN_URL>>/naughty.gif[/img]

[COPO_Anders]

Do you have a picture of your &quot;236&quot; heads before the combustion chambers were worked on ? I looked at my &quot;360&quot; heads today and the combustion chamber looked a bit smaller om mine.

[img]<<GRAEMLIN_URL>>/biggthumpup.gif[/img]

[novadude]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Vortecpro</div><div class="ubbcode-body">Around 113-114 CC. Some how its seems no one likes my peanut port.........LOL. </div></div>

Thanks. I love what you are doing with peanut ports. Wish they made them with early 100cc chambers, as they seem like they'd be perfect on a 396/402.

[Vortecpro]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: COPO_Anders</div><div class="ubbcode-body">
Do you have a picture of your &quot;236&quot; heads before the combustion chambers were worked on ? I looked at my &quot;360&quot; heads today and the combustion chamber looked a bit smaller om mine.

[img]<<GRAEMLIN_URL>>/biggthumpup.gif[/img] </div></div>

Here you go.

[Vortecpro]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: SuperNovaSS</div><div class="ubbcode-body">I'm curious to hear about the results. I've always been curious about the peanut port heads. It seems like many guys have been going to oval ports for the street and peanut ports may even offer more driveabilty?


Thanks for sharing,


Jason
</div></div>

Thanks, drivability is GREAT!

[Vortecpro]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: VintageMusclecar</div><div class="ubbcode-body">I like it...but I already know how it runs lol.

Lots of hidden gems in those photos. [img]<<GRAEMLIN_URL>>/biggthumpup.gif[/img]

Mark, can you show what's done to the pan &amp; sump on this engine? </div></div>

Eric, I took the factory passenger car 4 quart pan and gutted it, I then fitted the factory LS6 windage tray, and that was it. The only thing I need now is one of your carbs, this summer for sure!

[Crossbreed383]

I'm building a stock appearing 427 with some of Mark's ported 781 heads
Cant wait to see the results

On 4.0 stroke and smaller builds, does the windage issue show up early in rpm's , or just 4.25&quot; stuff and up does the issue really manifest itself?