Higgins

 

What heads are those?

 

 

Look's Like a cleveland head to me . Not hemi.

 

Last news I saw about the Kaase heads:

 

<snip>
Also let me know if there are any other unique SBF heads out there. I was looking at the kaase p-38 canted valve heads as well but I am not sure if they are making them anymore.

Look's Like a cleveland head to me . Not hemi.

>

 

I would get cleveland heads but nobody makes a nice clevor EFI intake for a 302 block, trickflow only has the 351 clevor intakes. I really wish kaase still made the P-38 heads cause i would by them right now. Here are some pictures of the hemi heads I am talking about.

 

Are you looking for different for the sake of different? Or for a real reason?

 

I just don't wanna do a cookie cutter sbf build. I want something unique.

 

Hammerhead Hemi Heads. 938 HP N/A (438ci) and you will soon see them over 1,000. Someone I will not name in Florida will do that in a mud bogger.

Flow (ported) is just below 500 cfm.

Tell Greg I said "hi".

Home

 

Hammerhead Hemi Heads. 938 HP N/A (438ci) and you will soon see them over 1,000. Someone I will not name in Florida will do that in a mud bogger.

Flow (ported) is just below 500 cfm.

Tell Greg I said "hi".

Home


https://www.youtube.com/watch?v=HyP_jhv_I-0

Saw last week where a guy made right at 1100 Hp with a 406 cubic inch engine using the Hammerhead Hemi heads. Dyno pull was to about 9,800 rpm.

 

If you want unique for the sake of unique by all means go hemi heads.

If you just want to go really fast then go with the billet Cleveland style heads. Trust me there won't be anybody else at the local cruise in with a set of $10,000 billet heads.

For an intake I believe Chi makes one that works but I think most go sheet metal fabricated.

 

Cylinder head Innovations has the 3V (Boss 302) manifold, single plane, fuel injection ready. It fits their 3V Cleveland heads.
They also have the Kaase C400 heads and manifold, they are for a 9.2 or 9.5

 

What kind of c/r is achievable with a hemi-style chamber, presuming some sort of race gas (maybe a 110)?

 

The Hammerhead Hemi heads do not have a true hemispherical chamber. According to their website they have a 63cc chamber.

 

It's a "modern hemi" combustion chamber

 

Old Pro Stock heads...

 

Correct me if I am wrong but from what I always understood, the cavemen back in the 60s figured out that a true hemi chamber did not work as well as one with some of the characteristics of a wedge head. Thus the Boss 429 and most other hemi heads since the very first were a "semi-hemi".