Spool RB34 I Beam connecting rods are a high strength direct fit conrod for all Nissan RB30 engines but designed specifically to provide extra clearance in RB34 Stoker engines.
Weight: 700g (with bolts)
New features:
- Upgraded ARP2000 3/8 bolts – An upgrade to ARP L19 3/8 bolts is recommended
- Increased strength to the beam
- Increased strength around the fasteners / bolts
- Increased strength around the gudgeon pin
These conrods are designed to handle the most extreme punishment from the angriest RB engines.
There is no machining of any sort required. They suit RB30 NA, RB30 Turbo and RB30 engines with RB25 or RB26 heads fitted. There may still be some machining for clearance required in RB34 stroker engines
We have customers making over 1000 RWHP with Spool Conrods.
These conrods feature:
- High tensile 4340 forged steel
- 2 Piece forging
- Hardness of HRC36-42
- Dowelled caps for precision alignment
- X-RAY & Sonic tested
- Quenching and heat treated
- Shot peened
- 100% Magnafluxed
- Weight Matched Sets + – 1 gram
- Vacuum degassed to remove impurities.
- Side oil squirters
ARP L19 bolt upgrade option is recommended.
No bearings are included.
