Ported Ford 289 heads with port energy discussion

General engine tech -- Drag Racing to Circle Track

Moderator: Team

Post Reply
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204171735b.jpg
Stock 289 chamber shot.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204171736.jpg
Stock intake bowl shot.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204171736a.jpg
Stock exhaust bowl shot.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204171959.jpg
Stock intake pic
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204171959a.jpg
First port will be straight forward porting of intake and exhaust ports with old stock valve job and a Chevy 1.72" valve. I can't find an old Ford 1.78" valve. Ported intake with pinch opened a good amount.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204171739.jpg
Intake bowl ported shot.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204171739a.jpg
Exhaust bowl shot ported.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0202172048a.jpg
Intake ssr slight reshape.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204171737.jpg
Stock exhaust port with emission bulge.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204171738.jpg
Ported exhaust port emission bulge removed.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204172057_2.jpg
As cast Ford 289 heads flows
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204172059.jpg
As cast flows graph and flow per sq" valve area graph.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204172059a.jpg
Rough ported 289 flows.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204172100.jpg
Rough ported Ford 289 heads flow graph and flow per sq" valve area graph.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Carnut1
Guru
Guru
Posts: 4659
Joined: Tue Jun 11, 2013 6:32 pm
Location: Melbourne fl.

Re: Ported Ford 289 heads with port energy discussion

Post by Carnut1 »

0204172101.jpg
As cast ford 289 flows vs. Rough ported Ford 289 head.
You do not have the required permissions to view the files attached to this post.
Servedio Cylinder Head Development
631-816-4911
9:00am - 9:00pm EST
Post Reply