QAR 9.250,00 QAR 7.029,00
TOMEI CAMSHAFT PONCAM RB26DETT BNR32/BCNR33 EX 254-9.15
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Tomei
TOM TA301E-NS05A
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VALC Profile PonCam Camshafts by Tomei
The Velocity, Acceleration, Lift and Control (VALC) profile allows the valves to open faster and for longer. This translates to faster lift and increased area under the 'lift curve', which in turn generates more power. Unlike the valve opening, the VALC profile ensures that the valves close at a slower rate, helping to prevent common valve train related issues.
With a conventional direct-acting valve train, the maximum lift is usually determined by the size/diameter of the valve lifter. Selecting a high-lift camshaft without taking this into consideration often results in the camshaft lobes travelling beyond the surface of the valve lifter. This causes the lobe to make contact with the edge of the lifter, damaging both components over time. Therefore, the ideal performance orientated high-lift camshaft needs to have a profile that maximizes lobe travel on the lifter without exceeding the outer edge. VALC profile camshafts have achieved this ideal by deliberately reducing the maximum cam velocity to limit lobe travel on the lifter surface. Compared to standard profile camshafts of the same lift, VALC profile camshafts are able to then then off-set the difference for even greater lift/performance gains.
Machining each lobe to the strictest tolerances allows for smoother and more precise adjustments in valve clearances. Strict phase angle tolerances minimizes the risk of valve timing issues and ensures each valve opens and closes precisely. Our research showed that some camshafts from other manufacturers had more than 5 degrees difference in the phase angle! This makes it near impossible to achieve the correct valve timing.
Features
- Pre-set valve timing
- Works best with bolt-on type turbos
- Stabilized idle
- Compatible with stock springs
- Noticeable linear performance gains
Specifications
- Duration: 254deg to 262deg
- Max Cam Lift: 9.15mm
- Cold Valve Clearance (EX): 0.38mm
- Valve Timing Center Line (EX): 115deg
- Base Circle: 32.0
Fitment Information
- 1989-2002 Nissan Skyline GT-R
Returns Policy
--PLEASE NOTE: MOST ORDERS ARE SUBJECT TO RESTOCK OR CANCELATION FEE. PLEASE CALL OUR OFFICE FOR DETAILS AND EXCEPTIONS-- You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
