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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: 102-4701
200SX/Sunny: 91-99
2.0l 4cyl 16v
SR20DET
M11, U/C
Price: 2115 SEK
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Head stud kit
Prodnr: 202-4201
Datsun
2.0l 4cyl 8v
L20
Price: 1490 SEK
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Head stud kit
Prodnr: 202-4202
Cherry/Sunny: 74-81
1.2l 4cyl 8v
A12
Price: 1370 SEK
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Head stud kit
Prodnr: 202-4203
Cherry/Sunny: 79-81
1.4l 4cyl 8v
A14
Price: 1365 SEK
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Head stud kit
Prodnr: 202-4206
Datsun/Laurel: 70-84
2.4-2.8l 6cyl 12v
L24, L26, L28
Price: 2015 SEK
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Head stud kit
Prodnr: 202-4207
Skyline: 89-02
2.6l 6cyl 24v
RB26DETT
Price: 3040 SEK
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Head stud kit
Prodnr: 202-4301
Laurel/Skyline
2.0/2.5l 6cyl 12/24v
RB20, RB20DET, RB25, RB25DET
Price: 1930 SEK
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Head stud kit
Prodnr: 202-4303
200SX/Sunny: 91-99
2.0l 4cyl 16v
SR20DET
M12
Price: 1840 SEK
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Head stud kit
Prodnr: 202-4701
350Z/Maxima/Skyline: 01-
3.0/3.5l 6cyl 24v
VQ30, VQ35
Price: 2570 SEK
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Head stud kit
Prodnr: 202-4702
200SX/Bluebird/Sunny/ZX 180: -93
1.6-1.8l 4cyl 16v
CA16DE, CA16DET, CA18DE, CA18DET
Price: 1635 SEK
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