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ARP Head studs
Todays engines often use high comp pistons or high boost which demands optimum sealing between the cylinder head and the block.
ARP uses 8740 chrome moly steel that is rated far superior to 'aircraft' quality. Each stud is precisely heat-treated to a nominal tensile strength of 14.000km/cm². The stud is then given ten slight cuts which results in an exceptionally straight part. Lesser quality studs are not even centerless ground – the material is thread rolled in bar stock form, usually prior to heat-treatment.
ARP studs are thread rolled after heat-treat, which gives them about 1000% better fatigue strength than those studs that are threaded prior to heat-treatment.
The Undercut studs equalizes the stretch, which makes for a more consistent clamping force. These studs are only avaliable for selected applications. |
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Head stud kit
Prodnr: 203-4201
Celica: 82-84
2.4l 4cyl 8v
22R
Price: 1925 SEK
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Head stud kit
Prodnr: 203-4202
Celica Supra: 82-92
2.8/3.0l 6cyl 12/24v
5M-GE, 7M-GE/GTE
Price: 1745 SEK
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Head stud kit
Prodnr: 203-4203
Corolla: 88-92
1.6l 4cyl 16v
4A-GE
Price: 1872 SEK
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Head stud kit
Prodnr: 203-4204
Celica: 88-96
2.0l 4cyl 16v
3S-GTE
Price: 1895 SEK
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Head stud kit
Prodnr: 203-4205
Supra: 93-96
3.0l 6cyl 24v
2JZ-GE/GTE
Price: 2140 SEK
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Head stud kit
Prodnr: 203-4701
Celica Supra: 82-92
2.8/3.0l 6cyl 12/24v
5M-GE, 7M-GE/GTE
U/C
Price: 1655 SEK
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Head stud kit
Prodnr: 203-4702
Supra: 93-96
3.0l 6cyl 24v
2JZ-GE/GTE
U/C
Price: 2350 SEK
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