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Genuine Tomei Japan Product
Tomei PROCAM CAMSHAFT Fits Nissan Skyline R34 RB26DETT- Compatiable with the RB26DETT engine variant.
- PRESET VALVE TIMING.
- STOCK VALVE SPRING COMPATIBLE.
- SINGLE CAM ONLY AS IMAGES INDICATES.
Spec
Duration: 280Max cam lift: 10.50 IN/EX: EX
High quality Tomei JAPAN item not to be confused with Tomei USA items.
More Information:
Asymmetrical G-Controlled Profile When opening the intake valve during high acceleration the G from the camshaft requires to send as much mixture to the cylinder in the shortest time possible. However if the speed is too high it can damaged the Valves, Valve Seats and Valve Springs if the Acceleration G is too high. The Asymmetrical profile design given to the camshafts will allow the Intake and Exhaust Valves to fulfill the target requirement with the wider duration and high lift without damaging the Valve System.
Maximizing the Valves Efficiency The general purpose of engine tuning is to change the torque characteristics of the engine by changing the cams duration timing and cam lift amount for maximum torque and horse power. However tuning the engine is not only based on that. When going into finer details by maximizing the Valves efficiency is not just about timing and height lift but to also maximize the intake efficiency. The high valve lift allows huge amounts of air in but at the same time it mechanically damages the valve train and gains added friction loss. Longer cam durations and big cam lifts give deliver more power at higher engine speeds but it also gives a rough idle and at low engine speeds. Tomei engineers worked hard to produce camshafts that will deliver a well balanced profile at 1.3-1.5 times more than the stock camshaft.
Quality Control Every camshaft is carefully built through these production processes. Plus, strict inspection will be given to them and only the highest quality products are shipped.
Surface Coating Coating the surface of camshaft with manganese phosphate in order to protect from damage even when the camshaft has not lubricated yet. This has done by steeping press process that produces 0.5mm to 15 micromillimeter thin of manganese phosphate coating on its surface to prevent from direct contact with other metal parts while realizing smooth operation.
CNC Super Precise High Speed Grinding The combination of a ultra high-speed main bearing and diamond grindstone is controlled by the computer. By using the same special-purpose machine as an automaker, high precision grinding is realized though in 1/3 period of time. Consequently, incredible accuracy of profile and remarkable price were realized at the same time.
Wavy Groove Finish by Oscillation Grinding Wavy groove is curved to the cam profile surface by oscillation during cam grinding process. Oil pool that is formed on the cam profile surface reduces a friction loss and prevents locking.
About PONCAM:
Introduction The development target for TOMEI’s camshaft PONCAM was “The new performance in all stages”. Without giving partial character to the engine or relying on the setting after it is put on,it enables gaining power only by changing camshaft itself. Not like the performance of wide angle-high RPM camshafts that gives special but partial character to the engine,PONCAM gives smooth output character and quick response which is required in today’s tuning scene. It provides the performance of tuning camshaft in every kind of driving situation,though,it won’t make you feel stressful by falling into the unstable idle.
Features:
INTRODUCTION TOMEI has designed couple hundreds of camshaft specs in its since 1968 of camshaft making history, and has established a relationship of mutual trust with professionals. Today, it sovers variety of cars and only the stringently selected types are available.
FEATURES Corresponding to the super-high output When it asks for super-high power in drag race or circuit time attack, huge modification is needed to normal engine. Especially when using the big turbo-charger or when making it high compression with NA engine, the best suitable cam for the characteristic of vehicles can be chosen from abundant lineup.
Solid type is now available Lash adjuster of SR20, RB20, RB25, VG30, and CA18 are sometimes failing to follow the cam rotation in high RPM. Therefore, we designed the special cam profile for solid type simultaneously with the development of solid pivot and solid lifter for easier exchange to the solid type that can follow the ‘super-high RPM’.
ADJUSTABLE CAM GEAR As for PROCAM, adjustment of valve timing is fundamentally needed. TOMEI Adjustable Cam Gear is great consideration was taken in making a simple and easy to follow adjustable scale for anyone to understand.
Payment must be made within 5 working days using one of the following methods PayPal, credit card (Visa, Mastercard, Switch or Visa/Delta) or bank transfer. We do not accept payment via cheque, postal order or any other means.
- We ship all items within 3 working days unless otherwise specified.
- The listing delivery price is for shipping to the Mainland UK ONLY. This does not include Channel Islands, Northern Ireland and Scottish Highlands. Please contact us for a shipping quote to these destinations or any overseas destinations. Shipping, Handling and Insurance Fees are not negotiable.
- We do not ship items on weekends, bank holidays or national holidays.
- We ONLY ship to the PayPal address used when paying for the item. We are not responsible for incorrect or undeliverable addresses and you may be charged for a re-delivery.
- We will ship worldwide, please email us your complete address for a quote.
- If your parcel has been dispatched and not arrived please contact us via email or phone and we can provide tracking details for your parcel.
- You will be required to sign for your parcel when it is delivered. If you are not at home when the parcel arrives, a card will be left for you to arrange an alternative delivery date with the courier.
- What can I do if the item I've received is not as described or damaged?
Please contact us as soon as possible to make us aware of a problem, we'll do our best to solve this for you as quickly as we can.
- When will you post my item?
Within 3 working days, unless otherwise specified.
- When will I receive my item?
All Mainland UK orders are dispatched by Royal Mail First Class or City Link, depending on the size and weight of the item. You should receive your item within 1 - 2 days of dispatch. For all Offshore and International orders please contact us to find out the delivery time to your country.
- Can I ask for a refund or replacement if I haven't received my item?
If your item has been sent my Royal Mail you should allow 15 days from the date of dispatch before an item is considered lost. If your item has been shipped by City Link please contact us within 1 - 2 days. If you have any queries regarding your delivery please contact us.
- Can I ask for a refund or replacement if I'm not satisfied with the item I've received?
According to the Distance Selling Regulations you have 14 working days from the day you receive the item to cancel your order. We allow 14 DAYS for you to cancel your order and return it to us, return postage is to be paid for by yourself and we recommend suitable insurance. Once the item has been returned and checked over we will issue a refund EXCLUDING the cost to us of the original delivery charge, even if the item is listed with Free Delivery.
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