Bernhard

75 W-30 H/O

WHOA!! More details would be great.

Bernhard

You have to go to the PDD facebook page
The pictures are from a post on BTR's Facebook page.
They say there should have dyno data before year end.

gear head

https://www.performancedrivendesign....y/all-products

Just a cool 10k

gear head

I'm pretty sure it's without the t & d rockers.

fleming442

Yeah, I deleted it after looking at the link. All things considered, I think it is still "reasonable". Of course, there are no flow numbers yet... 😉
A guy around here bought one of the first sets. I don't know if he's got it fired up yet. It's a new build, so he can't do a comparison.

gear head

No doubt it's probably worth the price. I would love to get a set, just can't justify it.

fleming442

For comparison: here's Gen 3 Edelbrocks with mild exhaust porting, slightly adjusted pushrod holes, PAC springs, and Jesel shaft mount setup =$3900. Jesel shaft mounts =$2000 Smith Brothers 0.145 wall pushrods= $400

gear head

Heads are expensive for sure. I'm getting ready to box up my edelbrocks and victor to send to knowltons to get worked over. Peyton is also working on a set of t&d shafts for the edelbrocks that I'll be getting as well. $$$$

CANADIANOLDS

That’s quite something.

when will someone ask if they’ll clear a mechanical fuel pump on a small block?

HighwayStar 442

Bernhard

LOL

That's a deal breaker.

CANADIANOLDS

Mirror image design.

KCTexan

Custom intake and headers I presume?

olds_freak

I was thinking the same thing. The new Edelbrock heads with that huge scallop look like the big S.

HighwayStar 442

Peyton Hunt
--- the original was designed to make 1,000+ to the crankshaft with the factory valve angle and valve layout, on a high rpm small block.
These were designed with enough water to possibly see street use, but for now they remain as a high end drag racing application until someone wants to see how streetable they actually are.

Bernhard

Anyone running these heads will require a pro stock style fuel system.