Carrillo Conrods for 4 cyl Honda F22C Pro-H 3/8 Bolt (HN-F20C>-65893H )
Price is for a set of Conrods
This conrod is special order, please allow up to 2 weeks for delivery if not in stock at CP Carrillo we will let you know the ETA.
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|
Make |
HONDA / ACURA |
|
Model Engine Code |
F22C |
|
New Part Number |
SCR4731 |
|
Old Part Number |
HN-F20C>-65893H |
|
Centre to Centre (in) |
5.893 |
|
Centre to Centre (mm) |
149.68 |
|
Style |
PRO-H |
|
Bolt Size |
3/8 |
|
Bolt Type |
WMC |
|
Pin Width (in) |
0.938 |
|
Pin Width (mm) |
23.83 |
|
Big End Width (in) |
0.938 |
|
Bigh End Width (mm) |
23.83 |
|
Big End Bore (in) |
2.008 |
|
Big End Bore (mm) |
51.003 |
|
Pin Bore |
23mm |
|
Total/Rotate/Receip (grams) |
575 / 400 / 175 |
|
FN |
H |
|
Cylinders |
4 |
Manufactured from USA made oversized proprietary steel forgings to enable proper grain flow and guarantee removal of any surface inclusions, CP-Carrillo ensures strength and durability of each Carrillo rod. Consistent and reliable from the first point of precision manufacturing all the way to extreme uses in racing world, exclusive Carrillo H beam and Pro (S)A designs offer the highest strength-to-weight ratio; Custom designed fasteners; 100 traceability; multi-step final inspection; CP-Carrillo moly based fastener lubrication included.
| Product Name | Carrillo Conrods for 4 cyl Honda F22C Pro-H 3/8 Bolt (HN-F20C>-65893H ) |
|---|---|
| Brands | Carrillo |
| Engine | F20, F22 |
| Make | Honda |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
What bolts do these conrods use and how should I tighten them?
These rods use ARP conrod bolts, usually ARP2000 as standard with L19 or CA625+ available on some models. ARP2000 bolts are generally torqued to around 55 ft-lb for 3/8 inch and around 75 ft-lb for 7/16 inch when using ARP Ultra-Torque lube. L19 bolts must be tightened by stretch, not torque. Always refer to the latest ARP instructions for exact specifications.
Do these conrods have a horsepower rating or warranty?
No. Like other performance rods, they do not carry a horsepower or performance warranty. Spool warrants workmanship before installation, but once fitted, power handling depends entirely on machining, clearances, tuning, fuel, boost level and rpm.
Do the big end and small end need machining?
They often do. Crank journals and pin bores vary between engines, so your builder should measure the big end oil clearance and small end pin clearance and hone as required before assembly.
What is the recommended machining for the Carrillo conrods SCR4731?
The Carrillo conrods SCR4731 may require honing of the big-end bore to ensure proper fitment on the crankshaft journal. It's essential to check the clearances and ensure they meet the specifications for the F22C engine.
What is the weight of each Carrillo conrod SCR4731?
Each Carrillo conrod SCR4731 has a total weight of 575 grams, with a rotating weight of 400 grams and a reciprocating weight of 175 grams. This weight contributes to the overall balance and performance of the engine.
Can I use these conrods with aftermarket pistons?
Yes, the SCR4731 conrods can be used with aftermarket pistons, but it's crucial to ensure that the piston pin diameter and the overall assembly clearances are compatible. Always consult with your engine builder for the best fitment.
What is the centre-to-centre length of the SCR4731 conrods?
The centre-to-centre length of the Carrillo SCR4731 conrods is 5.893 inches (149.68 mm). This measurement is critical for ensuring proper geometry in your engine assembly.
Are these conrods suitable for high-performance applications?
Yes, the Carrillo SCR4731 conrods are designed for high-performance applications, including racing. They are manufactured from proprietary steel forgings, ensuring strength and durability under extreme conditions. However, reliability will depend on proper machining, tuning, and overall engine setup.
