Porting for turbo/boosted applications

Recently started on some head work for a member
We have been busy so I'm late with updates but I'm starting to download some pictures

These heads where off a blow up. Most look great (lucked out) and will not appear to need and welding

These heads will be maximized for port velocities and flow numbers to match
The parameters given to us by the owner. I'll let him chime in with more information regarding that if he likes

For now here are some recent (dirty) pics and I'll feed more pics and information
Regarding the whole process

No sectets from me. Please feel free to give out any info that may be helpful to others. I will hopefully start a build thread this weekend. Still a few weeks out on the motor and twins.

What does it cost to have the heads ported? And any ideas how much extra power you can get out of them. If I ever have my heads off, I will get them ported if it's worth the money.

My ported a set of old school iron Dart II Sportsman SBC heads and came out well. Then more recently ported a set of aluminum 200cc runner 64cc chambers. I haven't seen dyno numbers. But my port work is archaic at best. No flow numbers or anything. I would want the Mustang heads done right.

jhatley7 said:

No sectets from me. Please feel free to give out any info that may be helpful to others. I will hopefully start a build thread this weekend. Still a few weeks out on the motor and twins.

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#LIT

Pm me for cost

As far as performance our shop car was just dynod
And picked up 50ish rwhp
While it doesn't seem like a lot we also lost 3psi

So if one returns that lost psi your going to have substantial gains
In the area of 100-150 rwhp on a mild combination like we have

Even more as the combination get more radical

Head torn down for inspection

Another's

Ugh.. and I thought I was done messing with this damn car. Looks like fun!

Lol

Your never done. So many fun things that can be done

If you've gone this far I assume you're going to throw a set of cams in? Definitely interested in how this turns out!

Of course
Custom spec cams

Evolvd said:

If you've gone this far I assume you're going to throw a set of cams in? Definitely interested in how this turns out!

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Yes sir. Custom, we are also upgrading the valve springs to hold 35ish psi.

And losing valve train weight to help keep power robbing hp loss to a minimum

jhatley7 said:

Yes sir. Custom, we are also upgrading the valve springs to hold 35ish psi.

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how many turbos? all of them?

Phoenix said:

how many turbos? all of them?

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4 turbos haha. Twin gtx3582r's