**** TOMEI PARTS NOW AVAILABLE **** (Cams, Cam Gear, Pistons etc ...)
**** TOMEI PARTS NOW AVAILABLE **** (Cams, Cam Gear, Pistons etc ...)
Tomei is one of the oldest name in racing product development in Japan. They specialized in SR20DET, RB25, RB26DETT, VQ35, 4G63, EJ25 and 4AG engines. Tomei products range from exhaust components to hard core engine parts like crankshaft, cams, valves, pistons, rods, bearings to complete built racing engine. Tomei products has been tested in racing applications such as circuit racing, drag racing and high endurance track racing. RavSpec are proud to carry and distribute Tomei products to our customers !
Tomei Pro Cam - $599 Per Side
Tomei have been developing and producing original camshaft for 35 years. Still today, many racing teams are using Tomei's high performance camshaft. Generally, engine tuning is to modify the torque characteristic of engine by changing cam duration timing and height of the cam lift, so as to gaining maximum torque and horse power. However, when tuning the engine strictly, it should be carried out with the idea of securing effective area of the valve not only by duration timing and height of the cam lift, but also by through improvement of its intake efficiency. High valve lift allows huge amount of air to flow in, yet it mechanically damages the system and gains friction loss on the other hand. Also, wide cam duration will deriver big power at high RPM, but it gives rough engine character at low RPM too. We worked on to get an ideal well-balanced profile of camshaft and succeeded to give it 1.3 to 1.5 times more effective area than regular camshaft. 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.
Available Applications
- ProCam VQ35DE 256 - 10.2 (in or ex)
- ProCam VQ35DE 264 - 10.5mm (in or ex)
- ProCam VQ35DE 272 - 10.5 mm (in)
- ProCam VQ35DE 272 - 11.3 (in)
- ProCam VQ35DE 272 - 10.5 mm (ex)
- ProCam VQ35DE 272 - 11.3 mm (ex)
- ProCam VQ35DE 280 - 11.3 mm (in)
- ProCam VQ35DE 280 - 11.0 mm (ex)
Tomei Valve Spring For VQ35DE - $375 Shipped
Tomei valve spring provides realibility in high RPM and improvement in an initial response; high durability against metal fatigue; high durability against the shocks from jump and bounce; high durability against surging; high sag resistance. By Applying advanced oil tempered chromium - silicone alloy steel wire, which is considered to be the best material for the spring and evolved it even further. COmbined with optimized design, not only in making it tougher, also succeeded in suprressing jump or bounce while raising the limit of engine RPM !
Tomei Forged Connecting Rods For VQ35DE - $1241 Per Set Shipped
Spec: 144.2 Center Length, SNCM439 Material, 40 mm Neck Length, 52 Inner Diameter, 16.5mm Bearing Width.
Download SPECIFICATION HERE
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Tomei EXPREME Exhaust Manifold For VQ35DE - $899 Shipped
Tomei EXPREME Front Pipe For VQ35DE - $299 Shipped
The True potential of the VQ35 can be experienced by upgrading to Tomei Expreme exhaust manifold and straight front pipe combination. Throttle response will increase significantly. Mid range torque will increase and also more power will be available at the high RPM range. Using 1.5mm thin 304 stainless steel as the construction materials of the header and front pipe.
Comes with heat / temp wraps, gaskets and studs
Download SPECIFICATION HERE
Right Click and Save as
Tomei Pro Cam - $599 Per Side
Tomei have been developing and producing original camshaft for 35 years. Still today, many racing teams are using Tomei's high performance camshaft. Generally, engine tuning is to modify the torque characteristic of engine by changing cam duration timing and height of the cam lift, so as to gaining maximum torque and horse power. However, when tuning the engine strictly, it should be carried out with the idea of securing effective area of the valve not only by duration timing and height of the cam lift, but also by through improvement of its intake efficiency. High valve lift allows huge amount of air to flow in, yet it mechanically damages the system and gains friction loss on the other hand. Also, wide cam duration will deriver big power at high RPM, but it gives rough engine character at low RPM too. We worked on to get an ideal well-balanced profile of camshaft and succeeded to give it 1.3 to 1.5 times more effective area than regular camshaft. 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.
Available Applications
- ProCam VQ35DE 256 - 10.2 (in or ex)
- ProCam VQ35DE 264 - 10.5mm (in or ex)
- ProCam VQ35DE 272 - 10.5 mm (in)
- ProCam VQ35DE 272 - 11.3 (in)
- ProCam VQ35DE 272 - 10.5 mm (ex)
- ProCam VQ35DE 272 - 11.3 mm (ex)
- ProCam VQ35DE 280 - 11.3 mm (in)
- ProCam VQ35DE 280 - 11.0 mm (ex)
Tomei Valve Spring For VQ35DE - $375 Shipped
Tomei valve spring provides realibility in high RPM and improvement in an initial response; high durability against metal fatigue; high durability against the shocks from jump and bounce; high durability against surging; high sag resistance. By Applying advanced oil tempered chromium - silicone alloy steel wire, which is considered to be the best material for the spring and evolved it even further. COmbined with optimized design, not only in making it tougher, also succeeded in suprressing jump or bounce while raising the limit of engine RPM !
Tomei Forged Connecting Rods For VQ35DE - $1241 Per Set Shipped
Spec: 144.2 Center Length, SNCM439 Material, 40 mm Neck Length, 52 Inner Diameter, 16.5mm Bearing Width.
Download SPECIFICATION HERE
Right Click and Save as
Tomei EXPREME Exhaust Manifold For VQ35DE - $899 Shipped
Tomei EXPREME Front Pipe For VQ35DE - $299 Shipped
The True potential of the VQ35 can be experienced by upgrading to Tomei Expreme exhaust manifold and straight front pipe combination. Throttle response will increase significantly. Mid range torque will increase and also more power will be available at the high RPM range. Using 1.5mm thin 304 stainless steel as the construction materials of the header and front pipe.
Comes with heat / temp wraps, gaskets and studs
Download SPECIFICATION HERE
Right Click and Save as
Last edited by RAVSPEC; Sep 21, 2007 at 11:24 PM.
Here's some more information of the company...Wow, the cams are so expensive...
http://www.importtuner.com/features/...wered_history/
http://www.importtuner.com/features/...wered_history/
$630 per cam!?! 
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Originally Posted by ttrank
What's the best cam size to run with twins? I see they have a few options.
Thank You.