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ARP Head-Header Studs

Discussion in 'Performance and Tuning' started by Torspd, Jun 4, 2012.

  1. May 8, 2015 at 10:32 PM
    #41
    Torspd

    Torspd [OP] Tor-nication

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    Torspd Custom Turbo kit [] Borg Warner 9180EFR Turbo [] Haltech Elite 2500 [] TiAL Q BOV [] TiAL V44 Wastegate @ 15psi [] CP Pistons [] CP Carrillo Rods [] ARP Head studs [] ARP Main Studs [] ARP Header - Head Studs [] Ported Heads w/ 1mm oversized valves intake/exhaust [] Brian Crower Forged Stroker Crank [] Darton M.I.D. Sleeved Block [] Kelford Camshafts [] Torspd 160* T-stat mod [] APR Large Fuel Rail [] Walbro 460 LPH E85 Fuel Pump [] FueLab FPR [] APR T56 Conversion Kit [] KP RACING Built T56 [] McLeod Racing Custom Twin Disk Clutch [] One Piece Aluminum Driveshaft [] MGW Shifter [] Custom lowering kit [] Ohlins Front Coilovers [] QA1rear shocks [] Custom Ron Davis Radiator [] Dual SPAL Electric Fans []
    You might be able to buy them individually from Summit Racing or Jegs as well. I have not verified that though. They are 8mm x 1.25 pitch studs.
     
  2. May 13, 2015 at 10:06 PM
    #42
    novanut21

    novanut21 Well-Known Member

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    AFE CAI, Magnaflow cat-back, TRD S/C, TRD Quickshifter, URD Fuel Pump Kit, Wet Okoles Front&Rear, WeatherTech Mats, Sockmonkey Decals, GrillCraft Grill, JBA "shorty" headers, URD Y-Pipe, TTC Oil Catch Can, Lotek Dual Apillar gauge pod w/ Autometer Phantom II AFR & Vac/Boost, URD Pulley.
  3. May 14, 2015 at 6:00 AM
    #43
    Torspd

    Torspd [OP] Tor-nication

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    The Great America!
    Vehicle:
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    Torspd Custom Turbo kit [] Borg Warner 9180EFR Turbo [] Haltech Elite 2500 [] TiAL Q BOV [] TiAL V44 Wastegate @ 15psi [] CP Pistons [] CP Carrillo Rods [] ARP Head studs [] ARP Main Studs [] ARP Header - Head Studs [] Ported Heads w/ 1mm oversized valves intake/exhaust [] Brian Crower Forged Stroker Crank [] Darton M.I.D. Sleeved Block [] Kelford Camshafts [] Torspd 160* T-stat mod [] APR Large Fuel Rail [] Walbro 460 LPH E85 Fuel Pump [] FueLab FPR [] APR T56 Conversion Kit [] KP RACING Built T56 [] McLeod Racing Custom Twin Disk Clutch [] One Piece Aluminum Driveshaft [] MGW Shifter [] Custom lowering kit [] Ohlins Front Coilovers [] QA1rear shocks [] Custom Ron Davis Radiator [] Dual SPAL Electric Fans []
    I can verify the length when I get home.
     
  4. May 14, 2015 at 3:12 PM
    #44
    novanut21

    novanut21 Well-Known Member

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    Brent
    North Central,WV
    Vehicle:
    2009 TRD SPORT
    AFE CAI, Magnaflow cat-back, TRD S/C, TRD Quickshifter, URD Fuel Pump Kit, Wet Okoles Front&Rear, WeatherTech Mats, Sockmonkey Decals, GrillCraft Grill, JBA "shorty" headers, URD Y-Pipe, TTC Oil Catch Can, Lotek Dual Apillar gauge pod w/ Autometer Phantom II AFR & Vac/Boost, URD Pulley.
    Thanks Tor!
     
  5. May 14, 2015 at 5:33 PM
    #45
    Torspd

    Torspd [OP] Tor-nication

    Joined:
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    Tor
    The Great America!
    Vehicle:
    MMVI 4.4L 4x4 Access Cab
    Torspd Custom Turbo kit [] Borg Warner 9180EFR Turbo [] Haltech Elite 2500 [] TiAL Q BOV [] TiAL V44 Wastegate @ 15psi [] CP Pistons [] CP Carrillo Rods [] ARP Head studs [] ARP Main Studs [] ARP Header - Head Studs [] Ported Heads w/ 1mm oversized valves intake/exhaust [] Brian Crower Forged Stroker Crank [] Darton M.I.D. Sleeved Block [] Kelford Camshafts [] Torspd 160* T-stat mod [] APR Large Fuel Rail [] Walbro 460 LPH E85 Fuel Pump [] FueLab FPR [] APR T56 Conversion Kit [] KP RACING Built T56 [] McLeod Racing Custom Twin Disk Clutch [] One Piece Aluminum Driveshaft [] MGW Shifter [] Custom lowering kit [] Ohlins Front Coilovers [] QA1rear shocks [] Custom Ron Davis Radiator [] Dual SPAL Electric Fans []
    Just checked the specs. Overall length is 1.75". Overall thread length is 1.54". 8mm x 1.25 . :thumbsup:
     
  6. May 15, 2015 at 12:35 PM
    #46
    novanut21

    novanut21 Well-Known Member

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    Gender:
    Male
    First Name:
    Brent
    North Central,WV
    Vehicle:
    2009 TRD SPORT
    AFE CAI, Magnaflow cat-back, TRD S/C, TRD Quickshifter, URD Fuel Pump Kit, Wet Okoles Front&Rear, WeatherTech Mats, Sockmonkey Decals, GrillCraft Grill, JBA "shorty" headers, URD Y-Pipe, TTC Oil Catch Can, Lotek Dual Apillar gauge pod w/ Autometer Phantom II AFR & Vac/Boost, URD Pulley.
    Thank you sir!
     
  7. Sep 21, 2015 at 10:20 AM
    #47
    Tacoma SS

    Tacoma SS Well-Known Member

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    Denver
    Vehicle:
    Supercharged 09 on 35s
    Boost and flex and 35s
    Are these worth doing for someone like me who does not live in a salt state? Also, I clicked the link and it said the page was no longer available. Does someone have an updated link?
     
  8. Sep 21, 2015 at 12:02 PM
    #48
    Torspd

    Torspd [OP] Tor-nication

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    The Great America!
    Vehicle:
    MMVI 4.4L 4x4 Access Cab
    Torspd Custom Turbo kit [] Borg Warner 9180EFR Turbo [] Haltech Elite 2500 [] TiAL Q BOV [] TiAL V44 Wastegate @ 15psi [] CP Pistons [] CP Carrillo Rods [] ARP Head studs [] ARP Main Studs [] ARP Header - Head Studs [] Ported Heads w/ 1mm oversized valves intake/exhaust [] Brian Crower Forged Stroker Crank [] Darton M.I.D. Sleeved Block [] Kelford Camshafts [] Torspd 160* T-stat mod [] APR Large Fuel Rail [] Walbro 460 LPH E85 Fuel Pump [] FueLab FPR [] APR T56 Conversion Kit [] KP RACING Built T56 [] McLeod Racing Custom Twin Disk Clutch [] One Piece Aluminum Driveshaft [] MGW Shifter [] Custom lowering kit [] Ohlins Front Coilovers [] QA1rear shocks [] Custom Ron Davis Radiator [] Dual SPAL Electric Fans []
    There is no updated link. There are scion tC header studs. The heads should be gone through with a thread chaser to ease the installation.
     
  9. Sep 21, 2015 at 12:04 PM
    #49
    Tacoma SS

    Tacoma SS Well-Known Member

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    Boost and flex and 35s
    Is it worth it? I do not live in a salt state and my studs appear to be fine
     
  10. Sep 21, 2015 at 1:11 PM
    #50
    Torspd

    Torspd [OP] Tor-nication

    Joined:
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    Gender:
    Male
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    Tor
    The Great America!
    Vehicle:
    MMVI 4.4L 4x4 Access Cab
    Torspd Custom Turbo kit [] Borg Warner 9180EFR Turbo [] Haltech Elite 2500 [] TiAL Q BOV [] TiAL V44 Wastegate @ 15psi [] CP Pistons [] CP Carrillo Rods [] ARP Head studs [] ARP Main Studs [] ARP Header - Head Studs [] Ported Heads w/ 1mm oversized valves intake/exhaust [] Brian Crower Forged Stroker Crank [] Darton M.I.D. Sleeved Block [] Kelford Camshafts [] Torspd 160* T-stat mod [] APR Large Fuel Rail [] Walbro 460 LPH E85 Fuel Pump [] FueLab FPR [] APR T56 Conversion Kit [] KP RACING Built T56 [] McLeod Racing Custom Twin Disk Clutch [] One Piece Aluminum Driveshaft [] MGW Shifter [] Custom lowering kit [] Ohlins Front Coilovers [] QA1rear shocks [] Custom Ron Davis Radiator [] Dual SPAL Electric Fans []
    That being the case, probably not. One thing I will absolutely recommend, is to remove each header to head nut and apply antiseize to each of the studs. To prevent you from having an terribly difficult time to remove them if you ever need to in the future.
     
  11. Sep 22, 2015 at 9:47 AM
    #51
    Torspd

    Torspd [OP] Tor-nication

    Joined:
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    Messages:
    20,827
    Gender:
    Male
    First Name:
    Tor
    The Great America!
    Vehicle:
    MMVI 4.4L 4x4 Access Cab
    Torspd Custom Turbo kit [] Borg Warner 9180EFR Turbo [] Haltech Elite 2500 [] TiAL Q BOV [] TiAL V44 Wastegate @ 15psi [] CP Pistons [] CP Carrillo Rods [] ARP Head studs [] ARP Main Studs [] ARP Header - Head Studs [] Ported Heads w/ 1mm oversized valves intake/exhaust [] Brian Crower Forged Stroker Crank [] Darton M.I.D. Sleeved Block [] Kelford Camshafts [] Torspd 160* T-stat mod [] APR Large Fuel Rail [] Walbro 460 LPH E85 Fuel Pump [] FueLab FPR [] APR T56 Conversion Kit [] KP RACING Built T56 [] McLeod Racing Custom Twin Disk Clutch [] One Piece Aluminum Driveshaft [] MGW Shifter [] Custom lowering kit [] Ohlins Front Coilovers [] QA1rear shocks [] Custom Ron Davis Radiator [] Dual SPAL Electric Fans []
    That being the case, probably not. One thing I will absolutely recommend, is to remove each header to head nut and apply antiseize to each of the studs. To prevent you from having an terribly difficult time to remove them if you ever need to in the future.
     
  12. Oct 14, 2015 at 4:41 PM
    #52
    mr.trd

    mr.trd Are you Recreationally Insane?

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    '06 S/C 1GR-FE DCSB
    Icon coilovers w 14" 700lb springs, Icon billet UCA w/ Delta joints, custom built Icon rear resi-shocks, Icon stage 3 rear leaf pack, Archive Garage Hammer Hangers w/ homemade spreader bar, superbumps up front and timbren bumps in the rear, Crown brake lines, U-bolt flip,4.88's with front ARB locker and ARB dual compressor mounted behind back seat, 285/75R17 BFG A/T KO2's on Bronze Icon Alloy Compression's, 5th gen T4R budget big brake kit, CBI Off-Road Fab. custom Trailmaster 2.0 with swing-away tire carrier, CBI custom tube front bumper, CBI kickout sliders, CBI full flat belly skids including gas tank,CBI Ditch Light brackets w/ Heretic Studio Quattro's, Heretic Studio's 30" Amber on the front, Heretic Studio 40" bar under the Front Runner Roof Rack, Expedition Essentials RAM mount, Leer used shell, OEM black chrome sport headlights, fog lights always on mod, rear locker anytime mod, TRD supercharger, URD Ucon-EMS, Deatschwerks 255 fuel pump w/ URD external fuel filter kit, AFE intake paired to a Safari Snorkel, URD spec-U exhaust w/ factory Tundra muffler behind URD equal length headers.
    Is there still no kit for our truck yet? Anyone know the part numbers that need to be ordered to do the header studs. I would love to do this when my URD specU headers show up. My cracked DTLT's will no doubt be a bear to remove considering they are rusted to all get out.
     
  13. Oct 14, 2015 at 8:10 PM
    #53
    Tacoma SS

    Tacoma SS Well-Known Member

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    Boost and flex and 35s
    So I'm guessing that you would NOT reccomend thorleys?
     
  14. Oct 14, 2015 at 8:30 PM
    #54
    mr.trd

    mr.trd Are you Recreationally Insane?

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    Icon coilovers w 14" 700lb springs, Icon billet UCA w/ Delta joints, custom built Icon rear resi-shocks, Icon stage 3 rear leaf pack, Archive Garage Hammer Hangers w/ homemade spreader bar, superbumps up front and timbren bumps in the rear, Crown brake lines, U-bolt flip,4.88's with front ARB locker and ARB dual compressor mounted behind back seat, 285/75R17 BFG A/T KO2's on Bronze Icon Alloy Compression's, 5th gen T4R budget big brake kit, CBI Off-Road Fab. custom Trailmaster 2.0 with swing-away tire carrier, CBI custom tube front bumper, CBI kickout sliders, CBI full flat belly skids including gas tank,CBI Ditch Light brackets w/ Heretic Studio Quattro's, Heretic Studio's 30" Amber on the front, Heretic Studio 40" bar under the Front Runner Roof Rack, Expedition Essentials RAM mount, Leer used shell, OEM black chrome sport headlights, fog lights always on mod, rear locker anytime mod, TRD supercharger, URD Ucon-EMS, Deatschwerks 255 fuel pump w/ URD external fuel filter kit, AFE intake paired to a Safari Snorkel, URD spec-U exhaust w/ factory Tundra muffler behind URD equal length headers.
    The DTLT that you would buy today are completely different than the ones I have on my truck. I bought mine at a auction. I got a whole mess of exhaust parts and a bunch of factory FJC parts in a whole lot of stuff. Actually a buddy was at the auction and he saw the headers and called to see if they would fit his dad's taco. When he described them I told him no they wouldn't since his truck was an '02, but they would fit mine. I told him to bid up to $200 on the lot. He ended up getting it all for $25. So I paid him the $25 and some gas money and gave him all the other stuff which he sold and got the headers. But come to find out they were pre or early early production headers that were just steel and only have 1 1/8" primary tubes and no bung in the collector. So mine suck hard. But the ones you would buy today are better. They say. I wanted the best of the best so I am replacing them with the URD specU headers. Gadget told me to weld up the crack and sell them. He says they are still great headers for someone that doesn't care about having every single last bit of power on the bottom end. They can be ceramic coated and they will be great still. So I may weld them up and sell them cheap. LOL
     
  15. Oct 14, 2015 at 9:48 PM
    #55
    Tacoma SS

    Tacoma SS Well-Known Member

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    I'm gonna buy shorties soon, I just don't know if I should get thorleys or urd...
     
  16. Oct 15, 2015 at 10:04 AM
    #56
    Revelations

    Revelations Well-Known Member

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    Anyone know the length of the 12-15 upper studs? Sounds like they're longer than the 05-11 models.
     
  17. Oct 15, 2015 at 1:31 PM
    #57
    mr.trd

    mr.trd Are you Recreationally Insane?

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    URD doesn't make shorties. I believer your choices are Thorley's or JBA. I had JBA on my last taco and I was really impressed with the quality. But that was also comparing them to the piles of junk that Edelbrock sells for the 5VZ-FE.
     
  18. Oct 15, 2015 at 1:41 PM
    #58
    Tacoma SS

    Tacoma SS Well-Known Member

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    JBA is what I meant, thank you. So would you say that the JBAs would be a good purchase? Or are the modern thorleys better?
     
  19. Oct 15, 2015 at 5:17 PM
    #59
    mr.trd

    mr.trd Are you Recreationally Insane?

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    Icon coilovers w 14" 700lb springs, Icon billet UCA w/ Delta joints, custom built Icon rear resi-shocks, Icon stage 3 rear leaf pack, Archive Garage Hammer Hangers w/ homemade spreader bar, superbumps up front and timbren bumps in the rear, Crown brake lines, U-bolt flip,4.88's with front ARB locker and ARB dual compressor mounted behind back seat, 285/75R17 BFG A/T KO2's on Bronze Icon Alloy Compression's, 5th gen T4R budget big brake kit, CBI Off-Road Fab. custom Trailmaster 2.0 with swing-away tire carrier, CBI custom tube front bumper, CBI kickout sliders, CBI full flat belly skids including gas tank,CBI Ditch Light brackets w/ Heretic Studio Quattro's, Heretic Studio's 30" Amber on the front, Heretic Studio 40" bar under the Front Runner Roof Rack, Expedition Essentials RAM mount, Leer used shell, OEM black chrome sport headlights, fog lights always on mod, rear locker anytime mod, TRD supercharger, URD Ucon-EMS, Deatschwerks 255 fuel pump w/ URD external fuel filter kit, AFE intake paired to a Safari Snorkel, URD spec-U exhaust w/ factory Tundra muffler behind URD equal length headers.
    I have the long tube thorley's so I can't really say. I know the ceramic coating on the current thorley's is all i have heard is not great. So i would say that they wouldn't be horrible like mine, but I know the JBA coating on my old ones stood up. Is there a emissions reason your not looking at long tubes? I have not researched the shorties, so I can't say for sure, but to me, I am not sure they are worth it. I don't see that you are gaining much in flow if the cat is still there. But like I said, I have never ever looked into shorties. I know I am not much help. Sorry
     
  20. Oct 15, 2015 at 6:32 PM
    #60
    Tacoma SS

    Tacoma SS Well-Known Member

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    Yeah, I live in Denver so I have emissions every two years. And from what I've been looking at shorties will give you like 10–15 hp which isn't as much as the long tubes but I can still pass emissions with them. So it may not be the best but it's better than factory, I just don't know which shorties to buy
     

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