ARP K-Series Head Stud Kit

ARP K-Series Head Stud Kit
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    5 out of 55 out of 55 out of 55 out of 55 out of 5 5 reviews

    $163.71

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    Inside Continental United States


     53 In Stock

     

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    Will It Fit Your Vehicle?

    Fitment Notes

    Will not fit the K24Z7 Engine

    Description

    K Series Parts has used ARP head studs in almost every k-series motor we have built. We highly recommend them for any K20 and K24 motor build!

    ARP Description

    It is for good reason that virtually every top professional engine builder relies on ARP. Pro Series head studs for their all-out competition powerplants. Simply stated, there's not a better stud setup on the market today.

    For openers, ARP. uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Then, each stud is placed vertically in special racks and precisely heat-treated to 190,000 psi. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best.

    Following heat-treat, each stud is centerless ground to make it as close to perfectly concentric as possible. This procedure involves about ten very slight cuts and results in an exceptionally straight part. It's important to note that lesser quality studs are not even centerless ground the material is thread rolled in bar stock form (mostly before heat-treat, when the material is easier to machine). Because ARP. studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned something that won't happen with inferior quality head studs.

    ARP. studs are thread rolled after heat-treat, which gives them about 1000% (that is ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it's tough on tooling, but the results are well worth the extra effort. You will also note that ARP. offers specially undercut studs for several engines. This procedure (done only to the shorter studs) more equalizes the stretch of both studs, which makes for a more consistent clamping force and one that compensates for head gasket compression when the cylinder heads are installed. This helps prevent blown head gaskets, and assures optimum engine sealing!

    Premium quality heat-treated 8740 chrome moly steel head stud kits are available for most every domestic and import application. You won't find a better quality stud on the market from any other source. Look for ARP. stamped on each stud as your assurance of quality.

    Details

    • Part Number: 208-4701
    • Engine Block: K20,K24
    • Manufacturer: ARP

    Vehicle Fitment

    • Will not fit the K24Z7 Engine
    Acura RSX
    2002 Acura RSX Type-S
    2003 Acura RSX Type-S
    2004 Acura RSX Type-S
    2005 Acura RSX Type-S
    2006 Acura RSX Type-S
    2002 Acura RSX Manual
    2003 Acura RSX Manual
    2004 Acura RSX Manual
    2005 Acura RSX Manual
    2006 Acura RSX Manual
    Honda Civic
    2006 Honda Civic Si Coupe
    2007 Honda Civic Si Coupe
    2008 Honda Civic Si Coupe
    2009 Honda Civic Si Coupe
    2010 Honda Civic Si Coupe
    2011 Honda Civic Si Coupe
    2007 Honda Civic Si Sedan
    2008 Honda Civic Si Sedan
    2009 Honda Civic Si Sedan
    2010 Honda Civic Si Sedan
    2011 Honda Civic Si Sedan
    2002 Honda Civic Si Hatchback
    2003 Honda Civic Si Hatchback
    2004 Honda Civic Si Hatchback
    2005 Honda Civic Si Hatchback
    Acura TSX
    2004 Acura TSX All
    2005 Acura TSX All
    2006 Acura TSX All
    2007 Acura TSX All
    2008 Acura TSX All


    5 reviews for ARP K-Series Head Stud Kit

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    5.0 out of 5.0

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    5 out of 55 out of 55 out of 55 out of 55 out of 5

    3/31/2016 by Jasmin Buric

    Perfect

    Just like it was advertised... Superb customer service.


    5 out of 55 out of 55 out of 55 out of 55 out of 5

    9/28/2012 by Ryan fetrow

    Great product

    Product worked exactly as expected, currently hold 555whp on a k20a


    5 out of 55 out of 55 out of 55 out of 55 out of 5

    12/10/2011 by Clinton Proctor

    Simply the best headstuds

    Worked great for my Rsx a2 head build. no stretch and firm fit. Perfect!!! Thanks CRSX for the pre-order and fast shipping with great price!!!!!


    5 out of 55 out of 55 out of 55 out of 55 out of 5

    7/28/2008 by Hamburglar

    Great Product!

    These studs have seen over 23psi and 575whp. Should be the last ones I ever need!


    5 out of 55 out of 55 out of 55 out of 55 out of 5

    7/17/2008 by cookiemanishere

    ARP studs

    excellent product would buy again if the occation araises.