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ARP Head Studs - 3.0L ( 2JZGE/GTE) inline 6 (1993-98) Supra

ARP Head Studs - 3.0L ( 2JZGE/GTE) inline 6 (1993-98) Supra

Product Information

Head Studs

 
Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or power adders like turbochargers, nitrous oxide and superchargers. That’s why ARP head studs are popular among leading Sport Compact/Import racers.
You should know that ARP uses a premium grade 8740 alloy that is rated far superior to “aircraft” quality. Then, each stud is precisely heat-treated to 200,000 psi. Following heat-treat, each stud is center less 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 center less 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 about1000% (that’s ten times) betterfatigue strength than those studsthat are threaded prior to heat-treat.You will also note that ARP offersspecially undercut studs for severalengines. This procedure (done onlyto the shorter studs) more equalizesthe “stretch” of both studs, whichmakes for a more consistent clampingforce – one that compensates forhead gasket compression when thehead is installed. This helps preventblown head gaskets, and assuresoptimum sealing!Premium parallel ground washersare also included with each kit.

 

 

Application 12- Point Nuts
3.0L ( 2JZGE/GTE) inline 6 (1993-98) Supra 203-4205

 

Price: $160.00


Product Code: ARP-HS-203-4205
 
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