Stealth pinch wall thickness?

[Draginmopars]

pics, may help what I'm trying to say.>trying to find wall thickness, with OUT, porting a "hole in the wall"
  bottom- hole-to-hole- 2.725"
        top hole-to-hole .2.760"
           pinch-to-pinch 2.360"

pinch wall, should be .1825" at bottom and .200" at the top
if this is correct, then I should be able to port,
the pinch wall, only first,( so I have a way to measure)
going at least.100"  and still have enough wall thickness

checked all ports>cnc machined(push rod holes) both heads same
over all-12.361" outer-to outer holes/ checking port spacing/same both heads

[Draginmopars]

using a Square, I marked the hole, in relation to the port.
I find the stock pinch opening to be 1.050"
I'm going to open it to 1.150", then I'll remove .045" from both sides of the dividing wall
so that pinch port opening will be> 1.195" wide

[Draginmopars]

looks like I'm  to myself..

  Sing>>>> WHO "Let the HOG OUT"  

Small mike,WAS the beginning> 1.050"
Larger one is the "Stopping point" > 1.250"     For Tonight<

[bOb shingler]

i'm listening.

[ab7fh]

I'm watching.

[Draginmopars]

             I didn't know if anyone was portin, Or waitin, for me to strike,-water.
I'm , just working on one cylinder,to see where all the meat is at, Before I go "Hog Wild"   
I just glad they are Alum,, But I'm "Still" exhausted...
I'll polish the ports later 
Pic #4 is a stock port

[slippery440]

             I didn't know if anyone was portin, Or waitin, for me to strike,-water.
 I'm , just working on one cylinder,to see where all the meat is at, Before I go "Hog Wild"   
 I just glad theiy are Alum,, But I'm "Still" exhausted...
 I'll polish the ports later

I'm right behind you!! Now stop posting and get to work. I need to have all this by yesterday.    

[68_Val_Sedan]

   keep the pics a comin 

[Draginmopars]

             I didn't know if anyone was portin, Or waitin, for me to strike,-water.
 I'm , just working on one cylinder,to see where all the meat is at, Before I go "Hog Wild"   
 I just glad theiy are Alum,, But I'm "Still" exhausted...
 I'll polish the ports later

I'm right behind you!! Now stop posting and get to work. I need to have all this by yesterday.    

 Well, get up front- and tell us about it.

 I was, gonna tell ya, I started at .100" off the Push-rod side,
Then, 0.50"  off the divider wall side,
and, Justa  to put my 50 cents  in,,> I took, .050" off EACH wall, again

 Makes that Hallway., worth,(1/4") .250" wider  THAN stock port.
 Voice> Hey, Quit "pinch-in".

[Steve DeTar]

Since they are aluminum, just weld more to the pushrod pinch grind away,  and use a offset intake rocker. done 

[Draginmopars]

Since they are aluminum, just weld more to the pushrod pinch grind away,  and use a offset intake rocker. done 

Since I have NO INFO, on max porting THIS head
I'm interested as are others.
 How far can ya grind the pinch wall?
 Til ya "See" the other side?

 Maybe later,
when I stroke the next short block.
This block was being built before the heads were made
plus  I have a New set
Rockers collecting dust.

I just sold my last load of Scrap,
 to buy a winch, for the 73 Dodge  car hauler.
gonna mount it, Behind the Cab, on the Ramp bed
9,500lbs, pull,  Aut to git  "Up"on there"
I'm broke

[iowamope]

anybody want to take a guess where the flow numbers are going to max out at

[NYrr496]

I want to know who's going to take a bandsaw to a head and see what they look like internally.

[Draginmopars]

  keep the pics a comin 

 Got 2 fingers, IN er
Hello, Hello, HellOOOOOOOooooooooooooo

[JL67gt]

 

[Draginmopars]

 My old Iron,, from a decade ago.
 pic #3 > Stealth

[mopar_eric]

Got 2 fingers, IN er
Hello, Hello, HellOOOOOOOooooooooooooo

 


Keep pics comin! Don't go too far (unless you ordered a spare casting) then of course post more pics please!

[cory]

  thanks for all the info and pics 

[Draginmopars]

Keep pics comin! Don't go too far

 I Like Thin Girls   Butt,,
I can't expose, them   inn ards,
Til I Dress them Up All Shiney 

 Ya can't git it All at once
What ya gonna
Have for later..
 
I will SAY
" No More Restriction" 
 

[Draginmopars]

 Spy "Shot">
Weak Battery    < Exhausted

"Stealth "exhaust valve" Peekin out 

[R5-P7 project]

OK, finally figured it out thanks to Abodyjoe. This is what I've got done so far.
I'll keep you posted.

[ab7fh]

This keeps getting more and more interesting:D

[mckracing]

what cha doin over there on the river howard.aint seen you in awhile.looks like youre still building crazy fast mopars.i got me a roller 440 on the stand at pops.i am waiting on jim wheeler to finish the body work.the old scamps top just about rotted off while i was on vacation.ha ha!the rampage looks cool.i wouldnt expect anything less from you crazy dude.whats your e mail adress. mines mckracing@yahoo.com.i just got me a new digital camera and need some info on how to send some pics.i got me some new TTI headers and am going to sell my shum.Y'S.but im sort of new to the digital camera/computer thing.we got the old CUDA going 6.38 at 109 mph. not bad for a 3800lb sled with driver.give me a shout so i can look at the rampage.by the way, are those brand x headers.ha ha. couldnt let you slide on that old buddy.inside info from way back.later dude!jimmy.   

[fasttcars]

you gona lay  down  that way flat short turn  and make them really flow?

[Draginmopars]

what cha doin over there on the river howard.aint seen you in awhile.looks like youre still building crazy fast mopars.i got me a roller 440 on the stand at pops.i am waiting on jim wheeler to finish the body work.the old scamps top just about rotted off while i was on vacation.ha ha!the rampage looks cool.i wouldnt expect anything less from you crazy dude.whats your e mail adress. mines mckracing@yahoo.com.i just got me a new digital camera and need some info on how to send some pics.i got me some new TTI headers and am going to sell my shum.Y'S.but im sort of new to the digital camera/computer thing.we got the old CUDA going 6.38 at 109 mph. not bad for a 3800lb sled with driver.give me a shout so i can look at the rampage.by the way, are those brand x headers.ha ha. couldnt let you slide on that old buddy.inside info from way back.later dude!jimmy.   

 Hey Man, GOOD to See ya,, Back at it.
  Yea,those headers, got sucked off a chevy, on the last pass,,
thought I would adapt them to the Mopar,
 Couldn't go under/2 low
couldn't go around/ frame to narrow,
 so went over the top
 The Heads, YOU know me... Gotta always try some thing Different

 Haulin all those 440's out of the woods,
 finally broke the rampage's back
Uni body was splittin at the cab
 Time for a frame, so I stuck the Dune Buggy Under it.

 Hey Jimmy, Found this old Family Pic
Do Ya REmember, Any of them..
 "Draginmopars@yahoo.com"
 I'll be Wait-in on ya.

[Steve DeTar]

welding up the outside of the pushrod pinch is fairly old school and using offset rockers.   Glad you are doing it.  You notice their is not the "huber-hump" at the bottom of the head bolt boss, like stock heads, another old school trick.  I hope everything works out well,  Steve D.

[Draginmopars]

R5-P7 project-
Do think there is enough, material,
for the intake to seal, at the top?(ProCharger)
 I got this far, with a modified bath tub gasket  
pic#2 ,, still no vacume leak...   YET...
gonna get some more,at the top,then
crawl into the bowl., shovel alittle out of there 
Howard

[Draginmopars]

Hello,, Anyone here?

Been doing a little clean up
Dang, my hands are sore
"Respect Your Porters
Thats a ruff  job
smoothing tha holes,
Till ya fingers Tingle.

4 down 12 to go
not bad.
for a old blind guy.
"Stay Tuned" Pressure test > 30psi.