Carrillo Conrods for 4 cyl Mazda 2.3L DISI for use with Factory Piston Pro-H 3/8 Bolt (MA-23DISIT>-65927S )
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 |
MAZDA |
|
Model Engine Code |
2.3 DISI for use with Factory Piston |
|
New Part Number |
SCR6840 |
|
Old Part Number |
MA-23DISIT>-65927S |
|
Centre to Centre (in) |
5.927 |
|
Centre to Centre (mm) |
150.55 |
|
Style |
PRO-H |
|
Bolt Size |
3/8 |
|
Bolt Type |
CARR |
|
Pin Width (in) |
0.858 |
|
Pin Width (mm) |
21.79 |
|
Big End Width (in) |
0.859 |
|
Bigh End Width (mm) |
21.82 |
|
Big End Bore (in) |
2.1667 |
|
Big End Bore (mm) |
55.034 |
|
Pin Bore |
22.5mm |
|
Total/Rotate/Receip (grams) |
549 / 384 / 165 |
|
FN |
S |
|
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 Mazda 2.3L DISI for use with Factory Piston Pro-H 3/8 Bolt (MA-23DISIT>-65927S ) |
|---|---|
| Brands | Carrillo |
| Engine | 2.3 L3 MZR |
| Make | Mazda |
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.
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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 are the specific machining requirements for the Carrillo conrods SCR6840?
The Carrillo conrods SCR6840 may require big-end honing to ensure proper fitment on the crankshaft, as factory journal sizes can vary. It's crucial to check clearances and ensure that the big-end bore is within specifications for optimal performance.
What is the recommended application for the SCR6840 conrods?
These conrods are designed for the Mazda 2.3L DISI engine and are suitable for both street and performance applications. They are particularly effective in builds aiming for higher power outputs, provided that proper tuning and fuel quality are maintained.
What is the weight of the SCR6840 conrods, and how does it affect engine performance?
The total weight of each SCR6840 conrod is approximately 549 grams. A lighter conrod can improve engine response and RPM capabilities, but it is essential to balance the entire rotating assembly to avoid vibrations and ensure reliability.
Can I use the SCR6840 conrods with aftermarket pistons?
Yes, the SCR6840 conrods can be used with aftermarket pistons, but it's important to verify that the piston pin diameter and height are compatible. Always check the specific requirements of your piston choice to ensure proper fitment and performance.
What type of fasteners are included with the SCR6840 conrods, and how should they be maintained?
The SCR6840 conrods come with Carrillo 3/8 bolts. It's recommended to use ARP Ultra-Torque lubricant during installation and to follow ARP's guidelines for torque specifications to ensure the integrity and reliability of the assembly.
