MX5 NB8C CAMSHAFTS

MAZDA NA8C CAMSHAFTS

APPLICATION	DURATION (IN)	DURATION (EX)	LIFT (IN)	LIFT (EX)	PART NO.	MSRP (USD)
NA8C	252°	256°	9.2	9.5	143053	$980.00

FEATURES

■ Designed to optimise the true performance potential of the NA engine throughout the entire RPM range.

*	Instant Response: Quicker response from the engine with the touch of the throttle.
*	Flat Mid Range: Stable smooth mid range.
*	Rev Harder: Will rev much faster & rev to redline quicker than ever before.

■ Keep the stock car drivability feel & confort.

*	Stable idling: The idling is not affected and still feels like stock.

INSTALLATION NOTES

■ Complete Bolt on Product: Increased performance gains can be seen with just a camshaft upgrade.

*	Valve Springs: Compatible with stock valve springs.
*	Valve Timing: Not required as it has been already preset by TOMEI.
*	Head Work: Can be fitted as normal on stock head.
*	ECU Compatibility: You will see performance gains even on the stock ECU.

MAZDA NB8C (EARLY MODELS) CAMSHAFTS

APPLICATION	DURATION (IN)	DURATION (EX)	LIFT (IN)	LIFT (EX)	PART NO.	MSRP (USD)
NB8C	252°	256°	10.0	10.0	143054	$1,640.00

* Different shim size options are available. Sizes ranging from 2.000~3.650mm at intervals of 0.05mm available.

FEATURES

■ Designed to optimise the true performance potential of the NA engine throughout the entire RPM range.

*	Superior Response: Amazing engine response with light throttle movements.
*	Stable Mid Range: More smooth mid range response.
*	Rev Harder: Will rev much faster & rev to redline quicker than ever before.
*	IN 252° EX 256°：High Performance Spec Cam Lift of 10.0mm

■ Keep the stock car drivability feel & comfort.

*	Stable idling: The idling is not affected and still feels like stock.
*	Unwanted noise: Precision design helped eliminate tappet noise.

INSTALLATION NOTES

■ The inner shim conversion is designed for the high cam lift conversion.

*	Inner Shim Conversion: Stable for high cam lift conversion.
*	Valve Springs: Compatible with stock valve springs.
*	Valve Timing: Not required as it has been already preset by TOMEI.
*	Head Work: Can be fitted as normal on stock head.
*	ECU Compatibility: You will see performance gains even on the stock ECU.

SPECS

* Lash Type are for NA8C ('93 Aug- '98 Jan) Models.
* Solid Type are for NB8C ('98 Jan- '00 Jul) 1st Generation Models (Zenki).

MAZDA NB8C (LATE MODELS) CAMSHAFTS

APPLICATION	DURATION (IN)	DURATION (EX)	LIFT (IN)	LIFT (EX)	PART NO.	MSRP (USD)
NB8C	252°	256°	10.8	10.0	143055	$1,900.00

※ The Shims are available from 2.000 up to 3.650 at 0.05 mm increments. (Sold Seperately).

Performance Aspect

■Developed for "the real N.A. performance feel".

・	VVT compatibility.：Variable Valve Timing performance enhanced.
・	Instant Response.：Immediate throttle response.
・	Improved Drivability.：Smoother response throughout all RMP range.
・	Higher RPM Limits.：Shoot straight to the "Red Line" without lag.

■Compatible with standard settings.

・	Stable Idling.：Comfortable idling for daily street use.
・	Smooth Rhythm.：No tappet noises due to a unique design.

Installation

■Complete with Inner Shim Kit & ready to go.

・	Inner Shim Conversion.： Stability & suitable for high lift.
・	Valve Springs?：Compatible with standard valve springs.
・	Adjustments to VVT?：Runs on standard valve timing settings.
・	Head adjustments?：Keep all head work factory standard.
・	Factory ECU?：Compatible with standard ECU .

The late model NB8C Performance output is Improved by changing the valve timing on the intake side.Thus improving mid RPM range.

SPECS