Motorsport Auto

You can choose a Z-Car from your garage, or from the selections above, to filter the store or check part fitment.

Part #:10-2137

Price: $748.87

PRICE DROP! Was $1,119.95!

Includes:

(1) Performance/Racing Crankshaft Damper
(1) Chromoly Water Pump Pulley
(1) 15mm Alternator Pulley
(1) 11mm Reinforced Alternator Belt
(1) Special Timing Indicator w/ Hardware

Description:
Kameari's Performance/Racing Pulley (Damper) kit for the L6 (240Z*, 260Z**, 280Z, 280ZX) was made to handle higher-revving performance or racing engines. This kit is ideal for high performance applications for race use; while it can be used on street driven cars, it is not recommended (see 10-2701 in Related Items below).

Features:

SFI Spec Crankshaft Damper (pulley) reduces oscillation
Strongest Kameari damper available; can withstand extended high RPM race use
102mm diameter pulley helps free up power normally used to drive accessories
Aluminum Alternator Pulley which reduces drag on the crankshaft while applying enough momentum at low rpm's to power electronics***
Chromoly Water Pump Pulley designed to optimize cooling performance
A strengthened 11mm Fan Belt made to decrease stretching & cracking and remain durable
Special Extended Timing Indicator designed specifically for Kameari Dampers

An upgraded Crank Pulley Bolt is required. The factory crank bolt is too short for use with racing dampers (such as this Kameari or the Nismo Competition Damper). The upgraded bolt is machined and treated specifically to be able to properly hold the correct torque setting under high temperature, high stress environments (such as sustained high RPM use). If you don't already have one, see part 10-2167 in Related Items below.

Application Notes:
*Early model Z's (70-74) that still have an alternator with a 14mm pulley shaft will need to upgrade to a later model alternator with a 15mm shaft. For 240Z's we recommend using our 60-amp alternator upgrade kit (12-4068, see Related Items below). **260Z owners please give us a call.

Alternator Pulley Note:
Please measure the outer diameter of the Alternator shaft where the pulley mounts prior to ordering. Alternatively, you can measure the inner diameter of the pulley itself. Some uncommon OEM alternators found on 75-83 models, as well as many aftermarket units, use a 17mm shaft and pulley. If yours measures 17mm, please give us a call to place your order, as we sometimes have these larger pulleys in stock.

Pulley Restrictions:
Since the crankshaft pulley is designed for only one belt, this kit cannot be used with power steering, air conditioning, factory smog pumps, or any other device that requires a second belt.

Electronics Restrictions:
***This kit is not recommended for use with high powered electronics (sound systems, DVD's, etc.) without the use of a high output alternator.

Replacement Belts:
Even reinforced belts are still wear items. The pulleys in this kit are NOT compatible with stock belts. Should you need to replace yours, please give us a call.

More Pictures:
Click the images below for alternate pictures the crank and water pump pulleys:

Kameari Product Note:
This Kameari product was originally a Special Order item with a 6-8 week timeframe to arrive from Japan (it was incorrectly listed online as taking 3-4 weeks). We were recently able to work out a better deal with them that allowed us to lower our price on all of their products while speeding up the shipping time to us. All Kameari products are still sourced from the manufacturer in Japan.

Model Guide:
Datsun 240Z, 260Z, 280Z, 280ZX

Code Guide:
Datsun S30, S130

Year Guide:
1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983