——— Connecting rods ———(276)
——— Crankshafts ————(19)
——— Pistons ——————(11)
——Connecting rods bolts——(3)
——— Gallery ——————(3)
Latest Product

CAPAS– The 6th Chengdu International Trade Fair for Automotive Parts and Aftermarket Services

Welcome to CAPAS!
As a leading trade fair in the region, CAPAS continues to deliver a highly integrated business platform by pulling together industry resources, strengthening the exchange of new market information and investment fromindustry leaders. In 2018, CAPAS gathered 583 exhibitors, which has increased by 12% compared to 2017, and occupying 45,000 sqm of exhibition space.

Volkswagen VR6 Connecting Rods - Hurricane Speed and Performance

Hurricane Speed and Performance 164/20mm connecting rod set for all Volkswagen 12v & 24v VR6 motors utilizing 5/16" rod bolts, and Volkswagen R32 VR6 motors utilizing 3/8" rod bolts. Forged from 4340CrNiMoA, their various beam rod structure included:H-beam, I-beam and X-beam. Sold as a set of six, balanced end-to-end, ready to install.

Volkswagen 1.8T Connecting Rods - Hurricane Speed and Performance

All of Hurricane rods are finished machined and balanced. Connecting rods Features:
Forged 4340 Steel/40CrNiMoA
Balanced end-for-end and packaged into sets of 4  /- 1 gram
Rods are shot peened
X-Rayed, Sonic tested and Magnafluxed

Hurricane forged 4340 steel connecting rods stock list in the week of April 8

Hurricane 4340 forged connecting rods in stock in the week of April 8 .

Hurricane Custom Crankshaft Information

As we know that forged or billet crankshafts are both great for high performance applications also popular at race markets. forged 4340 steel cranksha...
Contact us
Hurricane is manufacturer of high performance automotive engine parts. We specialize in the rotating assembly and related components; crankshafts, rods and pistons. All our products are developed and produced in our factory on advanced CNC machinery. Our staff of engineers and skilled craftsmen are dedicated to giving your company the edge in both quality and price. Browse our website or arrange a factory tour by emailing: . Contact Now


1. What's rifle drilled?
Rifle drilled also called Forced Pin Oiling(FPO), it means oiling channel from big end to piston pin
2. What is your connecting rod MOQ, Could you accept customized connecting rod order?
MOQ: 80 pieces and Yes,there are 2 ways to start business: 1.Provide used sample or full drawing:  2.Download and Fill:Hurricane_Client_Conrod_form.doc  If you still have any concerns,welcome to contact us online.
3. What is the difference between COPY ARP2000 bolt and Original ARP bolt?
ARP8740 bolt                180,000PSI(YIELD STRENGTH)          200,000PSI(TENSILE STRENGTH)
Hurricane COPY ARP2000 3/8 bolt                                             211,829PSI(TENSILE STRENGTH)
ARP 2000 bolt                200,000PSI(YIELD STRENGTH)         220,000PSI(TENSILE STRENGTH)
ARP L19 bolt                 220-230,000PSI(YIELD STRENGTH)       260,000PSI(TENSILE STRENGTH)
CUSTOM AGE 625+ bolt  235-255,000PSI(YIELD STRENGTH)      260,000 PSI(TENSILE STRENGTH)
ARP AERMET bolt         260-280,000PSI(YIELD STRENGTH)       290-310,000PSI(TENSILE STRENGTH)
4. What is the bolt torque required on rods? 
Copy ARP2000 5/16-1.500”    45N*m     
Copy ARP2000 3/8 -1.600”    75N*m
Copy ARP2000 7/16-1.600”    95N*m 
5. What's your connecting rod balance weight?
Balance weight +/-1g
6. What is your connecting rod tolerance?
Main size: Center to center length: +/- 0.05mm; Big end bore:+ 0.013mm; Small end bore:+ 0.005mm; Big End width: +/-0.02mm;
Pin End width: +/-0.05mm; No note tolerance:+/-0.15mm
7. Can I order a single connecting rod as sample to check quality first before cooperation?
Yes, Of course. Please leave us message with which engine model and beam you are interested.
8. What’s your rods material and hardness?
Material: 4340 forged steel/40CrNiMoA/EN24. Heat Treatment: HRC34-38     
9. Do you offer OVERSIZED RODS?
Yes, Rods which are larger than our forging either in length or width, can develop a new die to suit your requirements, or also can be made from billet material. Oversized rods are quoted per order and must be paid in advance. Welcome to leave message to our skilled staff.
10. What is your Bob weight of Chevy series cranks?
 Chevy 350/353 bob weight:1855g, 350LW/353LW:1820g, 350LA/353LA:1710g, 400:1900g, 400LW:1820g, 454:2300g, 346/LS1:1800g
11. Could I make custom crankshaft?
Yes, Of course, Only condition: Used sample or full drawing required. also you can get an estimate quotation in advance, if you can tell us those dimensions(1.stroke, 2.rod journal, 3.rod journal width, 4. main journal, 5. main journal width, 6. weight, 7. total length, 8. fan plate bore 9. width between fan plate bore.) Please contact our professional staff for help.
12. Could you provide logo printing(private label) service on connecting rods?
13. Which express you can offer?
14. How much Horsepower should your rods have?
Take 4cylinder engine connecting rod as sample, Generally, H-beam: 550-750HP, I-beam and X-beam: beyond 700HP.
15. How to connect cap with rods?
We use precision alignment sleeves dowel. material:40Cr, HRC40-42
16. Can I order one set connecting rod for my car?
Yes, if it's available.
17. How many PSI your connecting Rods hold?
Test method: ASTM E8,standard H-beam connecting rods Average reach :15000-1600PSI, you can check our certification page for test report.
18. Billet Vs Forged crankshaft
Forged crankshaft have balance hole but billet crankshaft not.more differences Please contact us:
19. What Forms of Payment Should Your Business Accept?
 T/T, PayPal and West Union
20. What's heat treatment temperature when forming forgings( blanks)?
 Degree Centigrade:860℃-880℃
21. How to keep crankshaft balance weight?
Forged crankshaft use balance hole to keep balance weight, Billet crankshaft keep balance weight by design and manufacture perfect crankshaft fan plate , it is keep balance in the process of high speed rotation. Also the billet crankshaft surface are very smooth and beautiful, no balance hole.
22. Can I buy connecting rod and bolt separate?
Yes, Of course.
23. How long does it take to get a response?
We will respond to you in a timely manner,welcome to leave message at contact us page.
24. What’s your pin bushing material?
Material:QAL10-3-1.5  width:0.6mm-0.8mm. Elements: Al (Aluminum):8.5-10.0; Mn (Manganese):1.0-2.0; Fe (Iron):2.0-4.0;Cu (Bronze)
25. What depth is the Nitride hardness on the journals?
The journal nitride hardness depth is 0.3mm to 0.5mm.
26. Are you able to offer micro-polishing finish of the crankshafts journals?
Yes, After Nitriding treatment, Cranks journal will have micro-polishing treatment
27. What is your crankshafts balance weight?
Hurricane crankshafts balance weight is
28. What is your 4032 Aluminium chemical element?
4032 chemical element including: Si: 11.0 – 13.5%  Mg: 0.80 – 1.30%  Cu: 0.50 – 1.30%  Ni: 0.50 – 1.30%  Cr: ≤ 0.10%  Zn: ≤ 0.25%  Fe: ≤ 1.0%  Al: 81.1 – 87.2%  Other each: ≤ 0.050%  Other total: ≤ 0.15%  You can go for our CERTIFICATION page for Hurricane 4032 piston chemical element Test Report.
29. Will you do inspection on CNC machining processes?
Yes, For connecting rod, we will do  blank dimension Inspection, Tolerance Inspection, Machining Precision Inspection and Balance Weight Inspection.
For pistons, we will do blank dimension Inspection, Tolerance Inspection, Machining Precision Inspection, Ellipticity Inspection and Piston Balance Weight Inspection.
30. What kind of Inspection will you do to guarantee Piston quality?
We will do: Inspection of property paramater of metal, Chemical Inspection, Mechanical Inspection, Hardness Inspection and Over sintering Inspection.
31. When would the product finish if i place order?
For Custom and Batch orders, if mould and blank avaliable,Connecting rod lead time: 60-70 days,Piston lead time:45-60 days,Forged half finish machine crankshaft lead time: 80-85 days, Billet finish machine crankshaft lead time: 90-95 days.
If not,  then Developing New Mould: 1month for rods,cranks,pistons. Shipping by Air: 3-10 days,Shipping by Sea: 15-25 days
32. Can I purchase rings set for your piston together?
No, currently we can not provide rings set.
33. What kind of heat treatment you use on crankshaft? Induction or Ionitriding?
34. What is your test condition for balance weight?
On condition 700-1000RPM/min, unbalance remaining: