Re: Ported Apache or Thitek heads
[Re: biff426]
#2619387
02/10/19 03:04 PM
02/10/19 03:04 PM
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Joined: May 2004
Posts: 12,418 Taxes & Virus's R-US, NY
Dragula
I Live Here
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I Live Here
Joined: May 2004
Posts: 12,418
Taxes & Virus's R-US, NY
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Send them to Six-pack gut on here. He is super reasonable. He gets my vote at 373cfm at .600
Last edited by Dragula; 02/10/19 03:05 PM.
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Re: Ported Apache or Thitek heads
[Re: biff426]
#2619688
02/11/19 10:06 AM
02/11/19 10:06 AM
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Joined: Jan 2006
Posts: 1,400 Trumbauersville PA
ric3xrt
pro stock
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pro stock
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Trumbauersville PA
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Frankenstein has some Thiteks on Ebay right now for 3k done ready to run just add valve gear.
Truth has no agenda, but those with an agenda make their own truth. Some of us are so open minded they only see their View
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Re: Ported Apache or Thitek heads
[Re: ric3xrt]
#2619691
02/11/19 10:18 AM
02/11/19 10:18 AM
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Joined: Nov 2003
Posts: 1,841 NW Indiana
fbs63
top fuel
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top fuel
Joined: Nov 2003
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NW Indiana
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Frankenstein has some Thiteks on Ebay right now for 3k done ready to run just add valve gear.
The ones in the pic are machined for Jesel's rocker system. Unless it's just a representative pic.
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Re: Ported Apache or Thitek heads
[Re: biff426]
#2619694
02/11/19 10:47 AM
02/11/19 10:47 AM
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Joined: Jan 2006
Posts: 1,400 Trumbauersville PA
ric3xrt
pro stock
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pro stock
Joined: Jan 2006
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Trumbauersville PA
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they just used a stock photo they have on their web page.
Truth has no agenda, but those with an agenda make their own truth. Some of us are so open minded they only see their View
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Re: Ported Apache or Thitek heads
[Re: biff426]
#2620166
02/12/19 07:55 AM
02/12/19 07:55 AM
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Joined: Jan 2006
Posts: 1,400 Trumbauersville PA
ric3xrt
pro stock
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pro stock
Joined: Jan 2006
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Trumbauersville PA
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not sure but I'm stuffing 2.20 in 4.06 bore 6.1 block right now.
Truth has no agenda, but those with an agenda make their own truth. Some of us are so open minded they only see their View
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Re: Ported Apache or Thitek heads
[Re: biff426]
#2620169
02/12/19 08:13 AM
02/12/19 08:13 AM
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Joined: Jan 2006
Posts: 1,400 Trumbauersville PA
ric3xrt
pro stock
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pro stock
Joined: Jan 2006
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Trumbauersville PA
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for sh!ts and giggles here's a 2.22 valve in a eagle head, should give you anIdea of what kind of room you have.
Truth has no agenda, but those with an agenda make their own truth. Some of us are so open minded they only see their View
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Re: Ported Apache or Thitek heads
[Re: biff426]
#2620538
02/12/19 10:49 PM
02/12/19 10:49 PM
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Joined: Apr 2005
Posts: 936 Deland, Florida
biff426
OP
super stock
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OP
super stock
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Deland, Florida
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I did some mock up with the apache heads and a stock bore 6.1 I have here and it looks like it will be fine. I bought the heads next question I have is the comfort level using a solid stem 2.18 with beehive springs. I am planning to spin this thing 7300-7600. I am a little concerned. I was thinking of buying the hollow stem 2.18 manley sells and replace the solid stem valves. What's everyone's thoughts?
Last edited by biff426; 02/12/19 10:50 PM.
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Re: Ported Apache or Thitek heads
[Re: biff426]
#2620668
02/13/19 05:43 AM
02/13/19 05:43 AM
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Joined: Jun 2003
Posts: 9,225 Charleston
sixpackgut
Drag Week Mod Champion
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Drag Week Mod Champion
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Posts: 9,225
Charleston
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I did some mock up with the apache heads and a stock bore 6.1 I have here and it looks like it will be fine. I bought the heads next question I have is the comfort level using a solid stem 2.18 with beehive springs. I am planning to spin this thing 7300-7600. I am a little concerned. I was thinking of buying the hollow stem 2.18 manley sells and replace the solid stem valves. What's everyone's thoughts? Sounds like $400 endeavor whether you change valves or springs. Except you may be able to sell the springs off your heads. I think it would be hard to sell the valves. One point would be, not sure you can fit dual springs on Frankenstein's setup.
Gen 3 power 6.22@110, 9.85@135 Follow @g3hemiswap on instagram
performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
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Re: Ported Apache or Thitek heads
[Re: biff426]
#2620891
02/13/19 06:29 PM
02/13/19 06:29 PM
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Joined: Jun 2005
Posts: 2,776 Ontario Canada
MattW
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Ontario Canada
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Anyone know the minimum bore size for a 2.18 intake valve? Stock Apache on stock 5.7 bore no gasket.
Last edited by MattW; 02/13/19 06:31 PM.
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Re: Ported Apache or Thitek heads
[Re: MattW]
#2620961
02/13/19 09:27 PM
02/13/19 09:27 PM
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Joined: Jan 2008
Posts: 4,255 Canada
WO23Coronet
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master
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Canada
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Anyone know the minimum bore size for a 2.18 intake valve? Stock Apache on stock 5.7 bore no gasket. How much radial clearance did the Apaches and stock 5.7 bore have?
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Re: Ported Apache or Thitek heads
[Re: WO23Coronet]
#2621172
02/14/19 10:25 AM
02/14/19 10:25 AM
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Joined: Jun 2005
Posts: 2,776 Ontario Canada
MattW
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master
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Ontario Canada
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Anyone know the minimum bore size for a 2.18 intake valve? Stock Apache on stock 5.7 bore no gasket. How much radial clearance did the Apaches and stock 5.7 bore have? No idea. IMO there is enough for it to open but add heat to it then Good news is that it opens away from the wall.
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Re: Ported Apache or Thitek heads
[Re: WO23Coronet]
#2621202
02/14/19 11:50 AM
02/14/19 11:50 AM
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Joined: Jan 2006
Posts: 1,400 Trumbauersville PA
ric3xrt
pro stock
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pro stock
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Posts: 1,400
Trumbauersville PA
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3.917 bore it's about .060 for the 2.14, exhaust is about .010
I'll make it a point to get some photos up in the next week
Truth has no agenda, but those with an agenda make their own truth. Some of us are so open minded they only see their View
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Re: Ported Apache or Thitek heads
[Re: biff426]
#2621203
02/14/19 11:52 AM
02/14/19 11:52 AM
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Joined: Jan 2006
Posts: 1,400 Trumbauersville PA
ric3xrt
pro stock
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pro stock
Joined: Jan 2006
Posts: 1,400
Trumbauersville PA
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look into dual spring LS springs If you go hollow pm I'll buy the 2.18s you have also hit me up with a price on those apaches.
Truth has no agenda, but those with an agenda make their own truth. Some of us are so open minded they only see their View
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Re: Ported Apache or Thitek heads
[Re: ric3xrt]
#2621501
02/15/19 12:57 AM
02/15/19 12:57 AM
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Joined: Jan 2003
Posts: 5,486 SoCal
Brian Hafliger
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SoCal
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I could have them turned around in 2 weeks...just a thought. Brian
Brian Hafliger
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