2001-2016 Duramax SoCal Alternative Firing Order Camshaft #3388AF
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Regular price
$1,599.99 CAD
Product details
- Type Camshaft
- Vendor SoCal Diesel
- SKU 3388AF
Have any questions about this product?
- Extend the life of your crankshaft by changing the firing order of your engine.
- The OEM firing order ends with cylinder 3 and begins with cylinders 1 and 2. The result is a 3-1-2 hit to the crankshaft. Duramax cranks have a tendency to break right behind the first rod throw at the intersection of the second main journal, right where the 3-1-2 hit would stress the crankshaft the most. Coincidence? We think not.
- After carefully researching the different firing orders available to a V-8 engine, SoCal Diesel was the first to implement this "Alternative Firing Order" camshaft for the Duramax engine. In moving cylinders 3, 1 and 2 away from each other, we have significantly extended the abuse the crankshaft can withstand.
- Swapping a few pins in the wiring harness will insure the ECM sends the injector signal to the correct cylinder. Wiring diagrams and instructions are included with every purchase.
- Does not require any piston valve pockets.
- Works well from idle past 3800 rpm
- Valve Lash .012/.012
- The camshaft is an integral part of your engine breathing characteristics
- The camshaft lobe profiles need to be carefully matched to the rest of the engine components in order to achieve maximum performance for any given application.
- We have designed profiles to meet many different applications that include dedicated Drag Racing and Sled Pulling
VALVE ADJUSTMENT PROCEDURE
- Rotate the engine and adjust one cylinder at a time.
- When the exhaust valves just begin to open, adjust the intake.
- When the intake valves are just past maximum life, adjust the exhaust
Order Processing Time:
Orders are typically processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days depending on the product and customization required.
Shipping Methods:
Standard Shipping (3-7 business days - location dependent)
Express Shipping (1-2 business days- location dependent)
Packaging:
All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your OCDiesel account.
USA Shipping:
We ship to the USA! (Except California) Please note that USA shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
Not all products are stocked in-house. To ensure you receive your desired items promptly, please check for availability before placing your order. Some products may be backordered due to high demand or supply chain constraints, which could result in longer delivery times.
We strive to keep our inventory updated regularly, but availability can change quickly. For the most accurate information, contact the OCDiesel customer service team using either this link, or the chat bubble on the bottom right of this page.