My new TFS Raised Port Mafia R&D heads

I first gotta thank Charlie Evans for walking me through cylinder heads 101. He was very patient and answered all my dumb questions. He sold me a killer set of heads that should make my little motor scream. Here are the flow numbers and some pics...
Intake Exhaust(no pipe)
.100 70 52
.200 150 107
.300 238 150
.400 301 184
.500 344 215
.600 365 250
.700 376 262
.750 381 265
.800 385 267

Very nice. Charlie is a great teacher! Very

I remember when the idea for those first came up..............


They led to the production of one hell of an intake manifold...............

I see they got warpaint on um........

richter69 wrote:I remember when the idea for those first came up..............


They led to the production of one hell of an intake manifold...............

I see they got warpaint on um........

Charlies got the matching intake too, just gotta recover a little bit....

Sweet Cool Beans

Brian,

I am glad you got them,,,,,those dogs will hunt They made 867 Hp on Blakes 557 on the dyno when we were testing for TFS,,,,,and then his Fox body Mustang ran in the 5.60's at the 2009 Ford Bash with them,,,,naturally aspirated without spray. I'll be checking on you, and your engine over at Chandler Raceway often. Don't be surprised if I don't just walk up and start pulling spark plugs out of the heads and reading them.

Uncle Charlie

Don't be surprised if I don't just walk up and start pulling spark plugs out of the heads and reading them.

Uncle Charlie[/quote]

DAM

Thats customer service.....


Ace

c.evans wrote:Brian,

I am glad you got them,,,,,those dogs will hunt They made 867 Hp on Blakes 557 on the dyno when we were testing for TFS,,,,,and then his Fox body Mustang ran in the 5.60's at the 2009 Ford Bash with them,,,,naturally aspirated without spray. I'll be checking on you, and your engine over at Chandler Raceway often. Don't be surprised if I don't just walk up and start pulling spark plugs out of the heads and reading them.

Uncle Charlie

Dang charlie didnt know you were the big plug reader. I am learning more about you all the time. Class act guys your helping out now.

Pretty!

Fantastic looking heads.
How much were the intake ports raised? ( welded?)

Very similar flow to my old A429 heads done in 1996
2.2 intake 1.75 exh

Intake Exhaust(no pipe)

.200 152 117
.300 237 160
.400 293 199
.500 325 224
.600 358 244
.700 374 257

Cheers

Damn Cool Idea wish I would have thought of something like that.....


Nice heads Brian


Randy

Man ,looks good , glad to see other heads with the same thought. What intake valve are you using? I want to go 2.25 since i am out clearance for anymore lift. That will worth a few tenths over the doves, good luck with the wheelies

is the whole port raised or just the roof ?

Just the roof...............

Ed501 wrote: Man ,looks good , glad to see other heads with the same thought. What intake valve are you using? I want to go 2.25 since i am out clearance for anymore lift. That will worth a few tenths over the doves, good luck with the wheelies

Valves are 2.25's

Race Ready Fabrications wrote:

Ed501 wrote: Man ,looks good , glad to see other heads with the same thought. What intake valve are you using? I want to go 2.25 since i am out clearance for anymore lift. That will worth a few tenths over the doves, good luck with the wheelies

Valves are 2.25's

As Brian said the intake valves have been increased from 2.200" to 2.250" in diameter. Also they are +.100" longer. The exhaust valves are a tulip shape 1.760" and they are Kaase P-51 exhaust valves which are +.100" longer also. Addtionally the rocker studs are the taller TFS A-460 studs and are a proprietary stud made by ARP. Then this enabled us to use a 2.000" installed height valve spring and the end result is that one can run a bigger lift roller camshaft.

Hope this helps,
Charlie Evans

c.evans wrote:

Race Ready Fabrications wrote:

Ed501 wrote: Man ,looks good , glad to see other heads with the same thought. What intake valve are you using? I want to go 2.25 since i am out clearance for anymore lift. That will worth a few tenths over the doves, good luck with the wheelies

Valves are 2.25's

As Brian said the intake valves have been increased from 2.200" to 2.250" in diameter. Also they are +.100" longer. The exhaust valves are a tulip shape 1.760" and they are Kaase P-51 exhaust valves which are +.100" longer also. Addtionally the rocker studs are the taller TFS A-460 studs and are a proprietary stud made by ARP. Then this enabled us to use a 2.000" installed height valve spring and the end result is that one can run a bigger lift roller camshaft.

Hope this helps,
Charlie Evans

Thanks Charlie, I was waiting for you to chime in as you know these things inside and out way better than me.

Mine only has 80 thousands on the intake valve to piston clearance with a 268@050 and 680 lift. Just would like to help the mid #S some