ARP Head Studs 8740 12pt Head w/ SR20DET Swap Nissan Silvia S13 1989-2002

SKU: 04PW9 | MPN:  102-4701
Only 27 units left

Sale price$330.19 USD Regular price$352.07 USD

Save $21.88

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. Each stud is placed vertically in special racks and precisely heat-treated to 200,000 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
 

  • Head Stud Kit High Performance 8740 Series Undercut Studs 12Point Head
  • w/ SR20DET Swap




Vehicle Fitments:

Year Make Model Submodel
1997 - 1998 Nissan 180SX Type-G
1989 - 1995 Nissan 180SX Type-I, Type-II
1992 - 1994 Nissan 180SX Type-III
1994 - 1998 Nissan 180SX Type-R, Type-X
1996 - 1998 Nissan 180SX Type-S
1989 - 1998 Nissan 240SX Base, SE
1991 - 1998 Nissan 240SX LE
1989 - 1990 Nissan 240SX XE
1999 - 2000 Nissan Silvia Autech
1989 - 1991 Nissan Silvia Convertible
1989 - 1998 Nissan Silvia J's, Q's, K's
2002 Nissan Silvia Spec R / V Package, Spec S / V Package
1999 - 2002 Nissan Silvia Spec S, Spec R
2000 - 2002 Nissan Silvia Varietta

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