| Suitable | RB26DETT | ||||||||||||
| Model | GT-R R34 | ||||||||||||
| Specifications | SPEC-S | SPEC-S | SPEC-R | SPEC-R | SPEC-R | SPEC-R | |||||||
| IN/EX | IN | EX | IN | EX | IN | EX | IN | EX | IN | EX | IN | EX | |
| Angle of action (°) | 254 | 262 | 262 | 272 | 282 | 292 | |||||||
|
Maximum cam lift (mm) |
9.15 | 9.15 | 10.25 | 10.25 | 10.8 | 11.5 | |||||||
|
Maximum valve lift (mm) |
8.70 | 8.77 | 8.70 | 8.77 | 9.80 | 9.87 | 9.80 | 9.87 | 10.35 | 10.42 | 11.05 | 11.12 | |
|
Cold valve clearance (mm) [+/-0.01] |
0.45 | 0.38 | 0.45 | 0.38 | 0.45 | 0.38 | 0.45 | 0.38 | 0.45 | 0.38 | 0.45 | 0.38 | |
|
Valve timing initial setting center angle (°) |
110 | 115 | 110 | 115 | 110 | 115 | 110 | 115 | 110 | 115 | 110 | 115 | |
| Base circle (Φ) | 32.0 | 32.0 | 30.0 | 30.0 | 30.0 | 30.0 | |||||||
| Individual item number | RA301C-NS05A | RA301E-NS05B | RA301C-NS05B | RA301E-NS05D | RA301C-NS05F | RA301E-NS05M | RA301C-NS05C | RA301E-NS05F | RA301C-NS05D | RA301E-NS05H | RA301C-NS05E | RA301E-NS05K | |
| Set Part Number | RA301A-NS05B | RA301A-NS05D | RA301A-NS05M | RA301A-NS05F | RA301A-NS05H | RA301A-NS05K | |||||||
|
Essential parts |
Valve spring part number |
Genuine or RA304A-NS05A |
RA304A-NS05A or RA304A-NS05B |
RA304A-NS05B | |||||||||
|
Valve lifter part number |
Genuine or RA307A-NS05B (+0mm genuine height) |
RA307A-NS05A (+1.0mm height, for use with Φ30.0 base circular cams only) |
|||||||||||
|
Valve shim part number |
RA307F-NS*** | ||||||||||||
|
Cam gear part number |
Genuine or RA302B-NS05A |
Genuine or RA302C-NS05A |
Genuine or RA302B-NS05A |
Genuine or RA302C-NS05A |
RA302B-NS05A | RA302C-NS05A | RA302B-NS05A | RA302C-NS05A | RA302B-NS05A | RA302C-NS05A | RA302B-NS05A | RA302C-NS05A | |
$1,899.00
$3,199.00
$1,199.00
$1,899.00
$299.00
$299.00
$132.00