One of my OEM Head studs, the ones where the turbo manifold bolts mates to the head, broke so i am trying to replace them with something stronger that will hold all that added weight from the Turbo manifold and turbo(now that im going witha bigger turbo).

Do anyone knows if ARP do these for SOHC heads? If not what kind of studs can i get?
Thanks

 

ARP sells exhaust manifold studs in M8 x 1.25 size.

 

Anyone knows if thats the correct size on D series head exhaust studs?

 

bump cuase im sick of breaking them also.

 

anyone else knows?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Civicman86 &raquo;</TD></TR><TR><TD CLASS="quote">bump cuase im sick of breaking them also.</TD></TR></TABLE>

Then quit over-torquing them.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nfn15037 &raquo;</TD></TR><TR><TD CLASS="quote">

Then quit over-torquing them.</TD></TR></TABLE>

WTF are these people tightening them with ? a 3foot long breaker bar?


<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fjt &raquo;</TD></TR><TR><TD CLASS="quote">Anyone knows if thats the correct size on D series head exhaust studs?</TD></TR></TABLE>
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Muckman &raquo;</TD></TR><TR><TD CLASS="quote">ARP sells exhaust manifold studs in M8 x 1.25 size.</TD></TR></TABLE>
D series are same as B

 

Exhaust manifold-to-cylinder head should be 23 ft. lbs.

Correct size 8 x 1.25 mm.

Here is the ARP part number 208-4301

 

Sometimes the aluminum just gulls from repeated retorqing. I had some exhaust mani threads get pulled out from my head and I always torque them to spec.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by andysila &raquo;</TD></TR><TR><TD CLASS="quote">Exhaust manifold-to-cylinder head should be 23 ft. lbs.

Correct size 8 x 1.25 mm.

Here is the ARP part number 208-4301</TD></TR></TABLE>

part number doesnt seem to be correct.

when i search that number the head studs for Honda Civic D16Z come up.

edit: found em in their catalog




Modified by ArinX at 4:22 PM 10/14/2005