Carrillo Conrods for 4 cyl Ford / Lotus DOHC 4.928 Pro-H 3/8 ( F-105>-64928H )
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 |
Cosworth / Ford / Lotus |
|
Model Engine Code |
BDA/ Ford Wide Journal / 1600 Twin Cam |
|
New Part Number |
SCR5322 |
|
Old Part Number |
F-105>-64928H |
|
Centre to Centre (in) |
4.928 |
|
Centre to Centre (mm) |
|
|
Style |
PRO-H |
|
Bolt Size |
3/8 |
|
Bolt Type |
WMC |
|
Pin Width (in) |
0.95 |
|
Pin Width (mm) |
|
|
Big End Width (in) |
1.054 |
|
Bigh End Width (mm) |
|
|
Big End Bore (in) |
2.083 |
|
Big End Bore (mm) |
|
|
Pin Bore |
0.812 |
|
Total/Rotate/Receip (grams) |
524 / 389 / 136 |
|
FN |
H |
|
Cylinders |
8 |
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 Ford / Lotus DOHC 4.928 Pro-H 3/8 ( F-105>-64928H ) |
|---|---|
| Brands | Carrillo |
| Engine | BDA / Wide Journal / 1600 Twin Cam |
| Make | Ford |
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 application for the Carrillo Conrods SCR5322?
The Carrillo Conrods SCR5322 are designed specifically for the Ford BDA engine, commonly used in high-performance applications such as racing and motorsport. Their robust construction and design make them suitable for builds requiring enhanced strength and reliability.
What machining considerations should I be aware of when installing the SCR5322 conrods?
When installing the SCR5322 conrods, ensure that the big-end and small-end bores are checked for proper sizing. Due to manufacturing tolerances, honing may be required to achieve the correct clearances for your specific application. Always consult with your engine builder for precise machining requirements.
What is the weight of the SCR5322 conrods and how does it affect performance?
The total weight of the SCR5322 conrods is 524 grams, with a rotating weight of 389 grams. The lightweight design contributes to reduced reciprocating mass, which can enhance engine response and overall performance, particularly at high RPMs. However, ensure that the rest of your rotating assembly is balanced accordingly.
Can I use these conrods with aftermarket pistons?
Yes, the SCR5322 conrods can be used with aftermarket pistons, but it is crucial to ensure that the pin bore and overall dimensions are compatible with the pistons you choose. Proper clearance and fitment should be verified during the assembly process.
What is the expected lead time for the SCR5322 conrods if they are not in stock?
The SCR5322 conrods are special order items, and if they are not in stock at CP Carrillo, you should allow up to 2 weeks for delivery. You will be notified of the estimated time of arrival if there are any delays.