Mikes XS

Electronic Ignition by Pamco, a proven reliable electronic trigger system that
replaces the stock XS650 breaker point type ignition. Works with original advance
assembly parts and is an easy set & forget install. Fits: All 1970-84 XS650's
Basic unit only - Requires a dual output coil (2.2-3 OHM primary) plus stock
parts usual on a 1970-79 650. (If needed these parts are available separate
or in other kits offered on this site).

Note: For 1980-84 North American models see other kit versions which include the
advance parts needed that are normally absent on the 1980-84 models.

Electronic Ignition Kit by Pamco, a proven reliable electronic trigger system that replaces the stock XS650 breaker point type ignition. Works with original advance assembly parts and is an easy set & forget install.

Fits: All 1970-84 XS650's
Kit Includes: Basic trigger assembly ( XS#14-0900 ) Dual output performance
Ignition Coil with plug wires (20" ea.) and Two 5K NGK Spark Plug Caps (XS#23-3113).

Note: For 1980-84 North American models see other kit versions which include the advance parts needed that are normally absent on the 1980-84 models.

Provides increased reliability and improved ignition spark.

Electronic Ignition Kit by Pamco, a proven reliable electronic trigger system that replaces the stock XS650 breaker point type or factory Tci ignition and is an easy set & forget system. This kit is for all 1980-84 North American model 650's that originally came with factory Tci ignitions or for any 650 that is in need of all/most ignition system components.

Fits: All 1970-84 XS650's

Kit Includes: Basic trigger assembly ( XS#14-0900 ) Auto Advance Unit, Advance
Rod assembly plus additional 3 pc. 14-0653 locating pin, Cam Shaft internal
bushings(3), Dual output performance Ignition Coil with plug wires (20" ea.) and Two 5K NGK Spark Plug Caps (XS#23-3113).

Provides increased reliability and improved ignition spark

Electronic Ignition Kit by Pamco, a proven reliable electronic trigger
system that replaces the stock XS650 breaker point type ignition. Works
with original advance assembly parts and is an easy set & forget install.
Fits: All 1970 1970-84 XS650's. Kit Includes: Basic trigger assembly
(XS#14-0900) Ultimate high output XS performance Ignition Coil (#17-6903),
XS Performance Yellow Silicone Copper core Plug Wire set (20" each)(#23-2906) and Two 5K NGK spark Plug Caps (XS#23-3113).

Note: For 1980-84 North American models see other kit versions which
include the advance parts needed that are normally absent on the 1980-84
models.

Provides increased reliability and serious (caution!) ignition spark to 75Kv.

Electronic Ignition Kit by Pamco, a proven reliable electronic trigger system
that replaces the stock XS650 breaker point type or factory Tci ignition and
is an easy set & forget system. This kit is for all 1980-84 North American model
650's that originally came with factory Tci ignitions or for any 650 that is in
need of all/most ignition system components. Fits: All 1970-84 XS650's.
Kit Includes: Basic trigger assembly (XS#14-0900) Auto Advance Unit, Advance Rod assembly plus additional 3 pc. 14-0653 locating pin, Cam Shaft internal bushings(3),Dual output XS performance Ignition Coil (#17-6903), XS Performance Yellow Silicone Copper Core Plug Wire set(20" each)(#23-2906) and Two 5K NGK Spark Plug Caps (XS#23-3113).

Provides increased reliability and serious (caution!) ignition spark to 75Kv.

Pamco Ultimate High Output - (1973-84 650's)

Kit Contains: 2pc. NGK BPR7EIX Iridium Spark Plugs,
Pamco Electronic Trigger Plate and rotor, 82Kv Cool run Ignition Coil,
Ignition coil mount bolts and standoff's, 5K NGK Spark Plug Caps
and XS Performance copper core Silicone Wires (20" each),
Ultimate Electronic Ignition Kit by Pamco, a proven reliable electronic trigger
system that replaces the stock XS650 breaker point type ignition. Works
with original advance assembly parts and is an easy set & forget install.

This Version is Pamco Petes Personal Choice!

Note: For some 1980-84 North American models see other kit versions which
include the advance parts needed that are normally absent on the 1980-84
models. Provides increased reliability and serious (caution!) ignition spark to
82Kv.

Pamco Ultimate High Output + New Advance Assembly. (1973-84 XS650's)

Kit Contains: 2Pc. NGK BPR7EIX Iridium Spark Plugs, Pamco Electronic
Trigger Plate and rotor, 82Kv Cool run Ignition Coil, Ignition coil
mount bolts and standoff's , XS Performance copper core Silicone
Wires (20" each), 2 pc. NGK Spark Plug Caps + Auto Advance Unit, Advance Rod
assembly plus additional 3 pc. 14-0653 locating pin and Cam Shaft
internal bronze bushings( 3 ).

Pamco Ultimate High Output - (1970-72 650's)

Kit Contains: 2pc. NGK BPR8EIX Iridium Spark Plugs,
Pamco Electronic Trigger Plate and rotor, 82Kv Cool run Ignition Coil,
Ignition coil mount bolts and standoff's, XS Performance copper core Silicone
Wires (20" each) and 2pc. NGK Spark Plug Caps.

Pamco Ultimate High Output - (1970-72 650's)
Kit Contains: 2pc. NGK BPR8EIX Iridium Spark Plugs,
Pamco Electronic Trigger Plate and rotor, 82Kv Cool run Ignition Coil,
Ignition coil mount bolts and standoffs, XS Performance copper core Silicone
Wires (20" each), 2pc. NGK Spark Plug Caps +
Auto Advance Unit, Advance Rod assembly plus additional 3 pc. 14-0653 locating
pin and Cam Shaft internal bronze bushings( 3 ).

Note: For some 1980-84 North American models see other kit versions which
include the advance parts needed that are normally absent on the 1980-84
models. Provides increased reliability and serious (caution!) ignition spark to
82Kv.

Polished Chrome Aluminum Cam End Cover Set (2) - with XS Performance Logo. Fits: All 650's 1970-1984. One cover for the advance side, one cover for the points side. CNC Machined - Polished Chrome finish (XS Performance Logo) with chrome allen set screws for mounting included. Really adds to the looks of your engine!

OEM Reference #
• 256-11158-01-00

Polished Chrome Aluminum Cam End Cover Set (2) - Plain, No logo. Fits: All 650's 1970-1984. One cover for the advance side, one cover for the points side. CNC Machined - Polished Chrome finish (Plain, No logo) with chrome allen set screws for mounting included. Really adds to the looks of your engine!

OEM Reference #
• 256-11158-01-00

Grommet Set (2) to fit into Cam/Breaker Covers. Set includes two grommets without holes. Fits: XS 650's - Use on all Tci models (80-84 factory ignition). OEM reference number 256-11159-00-00

OEM Reference #
• 256-11159-00-00

Contact breaker plate Screws (2pc.) and flat Washers (2pc.) -
Set for main backing plate adjustment.

Auto Advance Spring & Clip Set - Is your Ignition going to full advance at low RPM? This is the solution. Replacement Spring & Clip set replaces worn or broken stock parts & restores proper ignition timing advance rate.

OEM Reference #
• 256-81654-10-00

Auto Advance assembly. Complete advance as shown including cogged mounting Nut. Fits: All XS650's 1970-84 (contact point ignition assemblies). Replaces original units with worn or damaged parts.

OEM Reference #
• 256-81653-10

Auto Advance Unit Rod with advance disc (coupler to advance unit), locating pins(2), nuts(2) and lock washers(2). Rod - OEM Ref.# 256-11156-00, locating pins - OEM Ref.# 93603-07073 Note: Rod passes thru camshaft. Cam must have internal bushings - (these are usually missing on 1980-84 North American 650 models). Fits: All XS650 TX650's 1970-84

OEM Reference #
• 256-11156-00

Locating Pin - Auto advance to camshaft, contact point cam and auto advance drive disc locating pins. OEM Ref. # 93603-07073 Yamaha XS650

OEM Reference #
• 93603-07073-00

Ignition auto advance Retainer Nut. Holds advance unit to Camshaft end.
Cogged Nut to replaced damaged original nut.

Fits: All XS650's TX650 1970-84

Dual Tower XS Performance High Output Ignition Coil 3.3 OHM Primary Resistance. 15K OHM Secondary Resistance. Capable of sustained 45KV output with 12.5v DC input. Capable of sustained 75KV output with 14v DC input. Replaces stock factory Tci ignition coils on All 1980 & up models and works with Pamco ignitions (Non rephased engine types). Requires 7mm Dia. High tension spark plug wires (order separate) and 5K OHM spark plug caps. Warning: Serious High Voltage Click here to see Coil Test Data WARNING!!! Do not operate or apply power to the ignition system with one or both spark plugs disconnected. Operating or applying power to the coil or ignition system with one or both spark plugs disconnected will cause IMMEDIATE FAILURE to the coil. Ignition coils are not warrantied for this reason.

OEM Reference #
• 3G1-82310-60-00

Pamco Ultimate High Output Replacement Coil. Replaces
stock factory Tci ignition coils.


Warning: Serious High Voltage
Possible Output as high as 82 Kv

Caution! Do not operate or apply power to the ignition
system with one or both spark plugs disconnected. Do not
leave the ignition on with the engine not running. Warranty
is void if operated with one or both spark plugs disconnected
or if the ignition is left on with the engine not running.

277 Degree Rephase Ignition System
Kit Contains: 277 Degree Rephase Pamco Electronic Trigger Plate and rotor,
2 Pc. 17-6807 75Kv Single Output Green Monster Ignition Coils,
XS Performance copper core silicone Plug Wires (20" each) and 2 pc. 5K NGK Spark Plug Caps.

Note: This Ignition system is for XS650 engines that have had the Camshaft and
Crankshaft Rephased to reduce vibration. It will Not work on a regular engine.

277 Degree Rephase Ignition System + New Advance Assembly.
Kit Contains: 277 Degree Rephase Pamco Electronic Trigger Plate and rotor,
2 Pc. 17-6807 75Kv Single Output Green Monster Ignition Coils,
XS Performance copper core silicone Plug Wires (20" each), 2 pc. 5K NGK Spark Plug Caps,Auto Advance Unit, Advance Rod assembly plus additional 3 pc. 14-0653 locating pin and Cam Shaft internal bronze bushings( 3 ).

Note: This Ignition system is for XS650 engines that have had the Camshaft and
Crankshaft Rephased to reduce vibration. It will Not work on a regular engine.

Coil Tower Boots for XS Performance Green Coil
#17-6810 or #17-6807 (Pk/2)

Coil High Tension lead ends (fit inside coil towers) (Pk/2) Fits: XS Performance Green Coils #17-6810 or #17-6807

OEM Reference #
• 4BP-82370-00-00

Dual Lead Ignition coil for use with single contact point type conversions or Early type Boyer Digital Ignitions. 12 Volt, 4.5 Ohm Primary Resistance, 102mm. c-c mounting points.

OEM Reference #
• 30400-306-672
• 4M4-82310-60-00

XS Performance 7mm. Silicone Spark Plug Wire Set (2pc.)
Wire is 2 pc. at 20" each.
Yellow Color with Copper Core.

7mm Spark Plug High Tension Wires- Original Type - Copper core with Black silicone
rubber casing (1 Set).

Camshaft internal metal Bush for advance rod. 2 Used per camshaft on 70-79 models (Points Ignitions) and also required if using Boyer ignitions. Fits inside cam in center (one each side) Note: These are usually missing from 1980-84's.

OEM Reference #
• 90386-12093
• 256-1154-00
• 93316-00501-00

Camshaft internal cam needle Bearing - (Upgrade/replacement for #05-0033)
Fits: All 650's 1970-84. Mounts flush with cam ends.

NGK Resistor Spark Plug Cap (5K Ohms). This Factory Original XS650 type can be used with All electronic ignitions (spark plugs with threaded stud type terminal end). XS650 TX650 XS400 motorcycles

OEM Reference #
• 4BP-82370-00-00

Circular Spark plug gap tool. Marked in thousandths of an inch and millimeters.

BPR7EIX - Fits: 73-84 650's - Adds a solid 2 HP to your 650

NGK Iridium Spark Plugs - Cheapest horsepower you can buy for your XS!

While Dyno testing a problem bike (a TX750) it was discovered that customer
supplied Iridium spark plugs caused the engine to gain 2 HP. Further Dyno
testing on other stock and modified 650's showed the same results! The gain
seems to be from improved combustion chamber flame front spread in the 650's old
style combustion chamber. The same results were obtained on engines with
points, factory Tci and Boyer ignitions. We determined that the shape and
position of the nose and electrode caused the gain and not any enhancement of
spark. Smoothing of the dips in the power curve, increased acceleration, reduced
fuel consumption and up to 4 times longer plug life can also be expected.
Dyno by Heiden Tuning.

BPR8EIX - Fits: Yamaha XS/TX650 1970-1972 - Adds a solid 2 HP to your 650!

NGK Iridium Spark Plugs - Cheapest horsepower you can buy for your XS!

While Dyno testing a problem bike (a TX750) it was discovered that customer
supplied Iridium spark plugs caused the engine to gain 2 HP. Further Dyno
testing on other stock and modified 650's showed the same results! The gain
seems to be from improved combustion chamber flame front spread in the 650's old
style combustion chamber. The same results were obtained on engines with
points, factory Tci and Boyer ignitions.

We determined that the shape and
position of the nose and electrode caused the gain and not any enhancement of
spark. Smoothing of the dips in the power curve, increased acceleration, reduced
fuel consumption and up to 4 times longer plug life can also be expected.

Dyno by Heiden Tuning.

Spark Plug NGK - BPR7ES - motorcycle

Resistor plug for radio interference. Used with caps without resistors.

NGK Spark Plug - BP7ES - Fits: TX650, TX650A, XS650B-K (1973-84), XS400, SR500, XS750, XV535, XV700, XV750, XV920, XV1000, XV1100 Virago 81-00, motorcycles

NGK Spark Plug - B8ES - Fits: XS1/XS1B/XS2 (1970-72)