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Subject: "cam tower torque" Previous topic | Next topic
streetlightningApr-16-11 10:57 PM
Member since Mar 19th 2004
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#133856, "cam tower torque"


          

I am putting in my cams, and i know the cam towers need to be torqued to 105 in lbs in the correct order, the question i have is, My TQ wrench only goes down to 120 in lbs. so thats 10 ft lbs to 8.75 ft lbs.. i dont want to break one.. so im sure 10 is to much, can i go to hardware store and get a higher grade of bolt and go to the 10 ft lbs? and i assume the small bolt on the exhaust cam side (cap 6) is also tq'd to 105 in lb

  

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Replies to this topic
RE: cam tower torque, Fotowntalon, Apr-17-11 12:16 AM, #1
RE: cam tower torque, 420agreenvilleSC, Apr-17-11 12:25 AM, #2
      RE: cam tower torque, streetlightning, Apr-17-11 12:35 AM, #3
RE: cam tower torque, Moderatorbullettdsm, Apr-17-11 03:08 AM, #4
RE: cam tower torque, AdministratorCODE4, Apr-17-11 05:52 AM, #5
      RE: cam tower torque, streetlightning, Apr-17-11 10:25 AM, #6
           RE: cam tower torque, 420agreenvilleSC, Apr-18-11 08:01 AM, #7
                RE: cam tower torque, streetlightning, Apr-18-11 08:04 AM, #8
                     RE: cam tower torque, SilvrEclips, Apr-18-11 07:10 PM, #9
                          RE: cam tower torque, Moderatorbullettdsm, Apr-19-11 12:56 AM, #10
                               RE: cam tower torque, streetlightning, Apr-19-11 07:08 AM, #11
                                    RE: cam tower torque, Dstach, Jun-10-11 10:00 PM, #12

FotowntalonApr-17-11 12:16 AM
Member since Aug 09th 2009
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#133857, "RE: cam tower torque"
In response to Reply # 0




          

If I am thinking correctly (its late so please forgive me) You want a dial torque wrench, otherwise regardless you are risking breaking them. We used the normal click or snap TQ wrench set at the correct amount and still busted 2 or 3 of them ><

97 Talon ESi 14.943@91.35MPH N/A!
"If you need someone to provide an itemized build of materials and a flowchart to walk you through every build-related question you will need to answer at each step of the process, you shouldn't be playing with cars. "-Driggs

  

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420agreenvilleSCApr-17-11 12:25 AM
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#133858, "RE: cam tower torque"
In response to Reply # 1




          

120's fine

___________________________________________



http://www.2gnt.com/quote_db.php?id=278

Outside of Corona: "That sucks, peace out..." (jamie walks away)... "Sweeet, what we doin?" -Zac
Tim's garage (prior to motor install): "Im gonna smoke real quick, that way if you fuck up I am already nicotined up" -Tim

  

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streetlightningApr-17-11 12:35 AM
Member since Mar 19th 2004
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#133859, "RE: cam tower torque"
In response to Reply # 2


          

i figured, but it just feels like it wants to break.. ill see if i cant get a dial tq wrench..

  

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ModeratorbullettdsmApr-17-11 03:08 AM
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#133860, "RE: cam tower torque"
In response to Reply # 0


          

Originally posted by streetlightning
can i go to hardware store and get a higher grade of bolt

Won't matter if the bolt's titanium. Its usally the head threads that strip out if there is a problem.

Captain Caveman

96 RS Turbo 11.414 @ 119.62 MSNS, Crower 2 NA cams, BW366, 10.5 comp, UDP, 60mm TB, W/A intercooler, 3.55 tranny 567.9whp 430tq
97 RS NA 13.188 @ 103.87 MSnS powered 12.5 comp, Crower 3's and 219.4whp with 175tq
98 RS DD 12.5 comp on stock ECU, LTH, Crower 2's, Koni, GC, Hypercoil, DG hats
99 OZ 5sp Stocker 15.856 @ 85.97
99 GS stocker auto 17.7@77mph!

wiki home page:http://www.2gnt.com/index.php?d=bullettdsm

  

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AdministratorCODE4Apr-17-11 05:52 AM
Member since Nov 23rd 2003
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#133862, "RE: cam tower torque"
In response to Reply # 4
Apr-17-11 06:27 AM by CODE4



          

Originally posted by bullettdsm
Originally posted by streetlightning can i go to hardware store and get a higher grade of bolt
Won't matter if the bolt's titanium. Its usally the head threads that strip out if there is a problem.


Exactly. You are trying to defeat the parent material, and that is aluminum. AL is soft. You need to follow the specs or risk stripping the head.

---

2012 2500HD LML


  

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streetlightningApr-17-11 10:25 AM
Member since Mar 19th 2004
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#133866, "RE: cam tower torque"
In response to Reply # 5


          

Im not trying to do anything differnt then spec? I just was concerned about snapping one off..

  

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420agreenvilleSCApr-18-11 08:01 AM
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#133890, "RE: cam tower torque"
In response to Reply # 6




          

i've snapped one off b4. no fun. do yourself a favor and ensure overtorque is avoided

___________________________________________



http://www.2gnt.com/quote_db.php?id=278

Outside of Corona: "That sucks, peace out..." (jamie walks away)... "Sweeet, what we doin?" -Zac
Tim's garage (prior to motor install): "Im gonna smoke real quick, that way if you fuck up I am already nicotined up" -Tim

  

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streetlightningApr-18-11 08:04 AM
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#133891, "RE: cam tower torque"
In response to Reply # 7


          

yea, me too.. thats why im such a girl with these bolts.. i grabbed a dial tq wrench.. fingers crossed.

  

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SilvrEclipsApr-18-11 07:10 PM
Member since Nov 27th 2007
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#133903, "RE: cam tower torque"
In response to Reply # 8


          

I have broken several of these bolts off. Never had the aluminum strip. Studs would be a good option

98 Eclipse GS Turbo
Built motor - MS2 - Holset hy35 - Zoom Stg 4 Clutch - 57.5mm TB - ARP Headstuds - Turbonetics wastegate - 3" Turbo back - FMIC - Greddy RZ BOV - Walbro 255 - 650cc Injectors - Fidanza Flywheel - Cobra calipers w/ 13" Rotors - Oil Cooler - DevilsOwn meth injection

1981 Chevy Scottsdale
1987 Nissan 300zx - Chump Car
2001 BMW 325i

  

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ModeratorbullettdsmApr-19-11 12:56 AM
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#133904, "RE: cam tower torque"
In response to Reply # 9


          

If you are snapping them, be real careful that they are tightening down at the same rate (per cap). If you tightened down one side bolt (of a cap) too far it will put undo side stress on the other bolt as you tighten it.

Captain Caveman

96 RS Turbo 11.414 @ 119.62 MSNS, Crower 2 NA cams, BW366, 10.5 comp, UDP, 60mm TB, W/A intercooler, 3.55 tranny 567.9whp 430tq
97 RS NA 13.188 @ 103.87 MSnS powered 12.5 comp, Crower 3's and 219.4whp with 175tq
98 RS DD 12.5 comp on stock ECU, LTH, Crower 2's, Koni, GC, Hypercoil, DG hats
99 OZ 5sp Stocker 15.856 @ 85.97
99 GS stocker auto 17.7@77mph!

wiki home page:http://www.2gnt.com/index.php?d=bullettdsm

  

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streetlightningApr-19-11 07:08 AM
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#133905, "RE: cam tower torque"
In response to Reply # 10


          

indeed i snug them down , i do may be 4 passes in sequence to snug the cap down evenly (eye balling it) then 1 more good snug before i go thru with the TQ.. i found the dial tq wrench is the bees knees..

  

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DstachJun-10-11 10:00 PM
Member since Dec 04th 2010
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#134334, "RE: cam tower torque"
In response to Reply # 11


          

Don't forget the out side bolts go to 21 ft-lbs. I did mine in three steps to make sure they seat well. I think it was 60-80-107

-----
99 Eclipse gs (Daily)
89 Honda Crx (Drag car project)

  

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