FITS

O.E. NO.

PART NO

650

CDI COIL

004-208

750 ST 94

21119-3734

004-209

750 SS 92-97

21119-3734

750 STX 98

21119-3735

750 STS 95-97

21119-3735

750 Xi 93-97

21119-3735

750 SX All

21119-3732/3733

004-209-01

750 ZXi 95-97

21119-3739

004-209-02

750/800

21119-3738

004-209-03

STi Pro 98-02

SX-R 03

SXi 95-96

XiR 94

SP, SPI 93-94,

278-000-070

 004-220

GTX 94, SPX 93

580 SP, SPI 95

278-001-135

004-220-01

650 XP 95

720 HX 95-96

720 SP 97

720 SPX 96

Same as above but with Adj. Rev. Limiter

004-220-02

720 GS 98-01

278-001-496

004-220-03

720 GTI 01-05

Same as above but with Adj. Rev. Limiter

004-220-04

800 SPX 97-99
Box Fully Programmable Security Key programmability
Timing & Rev Limiter programmability

278-001-255

004-220-05

650 / 701 O.E. Style Non-Adjustable Rev. Limiter

61X-85540-00

004-212

Same as above but with Adjustable Rev. Limiter

004-212-01

Same as above but with No Rev. Limiter

004-212-02

If you’re looking for bolt-in performance for your watercraft, the MSD Enhancers are just the ticket! MSD Powersports presents the popular MSD Enhancer ignitions. Each Enhancer is a direct plug in unit and is designed to fit in the stock location. The Enhancer ignition gives the racer an edge due to the powerful spark energy and adjustable rev-limiter. MSD’s Enhancer ignitions are designed as direct performance replacement of the weak, stock ignition module wire for wire. Each model is equipped with factory style connectors for a simple installation while providing a quick and easy boost in performance and reliability. Most factory ignition modules in today’s personal watercrafts are designed to be inexpensive to manufacture while producing a sufficient spark at best. To make matters worse, when you start improving the performance of your watercraft this weak ignition will limit the power that you are trying to boost! Our Enhancer Ignitions are designed to deliver a much more powerful spark, as much as four times more spark energy, to ensure complete combustion of the fuel mixture. This complete combustion results in improved performance including quick throttle response, improved pulling power and top end, plus will reduce spark plug fouling. With an Enhancer Ignition installed on your stock or modified watercraft, you have the groundwork set to take full advantage of even more add-on performance components.

MSD Ignition Enhancer CDI. Features: Hotter spark than stock ignition, Adjustable rev-limiter, Overheat sensor, Less plug fouling, Improved throttle response, Easier starting. Direct Replacement for stock CDI unit just unplug the original CDI and plug in the MSD unit. 4253

Part #	Retail Price	Our Price	Buy
MSD-4253	$249.99	$229.99

MSD Ignition Enhancer CDI.
Features: All digital, Programs with built in switches, Multiple spark discharge, Adjustable timing curve & rev-limiter, Direct plug-in. 4255

Part #	Retail Price	Our Price	Buy
MSD-4255	$424.40	$349.99

MSD Ignition Enhancer CDI
Features: All the features of the PN4255 plus a wire harness, Great for stock as well as mod engines, Direct plug in, High speed digital "RISC"  microprocessor, Program timing with built-in dip switches. MSD-4255-42551

MSD Ignition Enhancer CDI
Features: Includes Coil Relocating Blocks, More energy than stock ignition, Uses stock connectors - easy plug-in, Overheat sensor, Easier starting, Less plug fouling, Adjustable rev-limiter 42500

MSD Ignition Enhancer CDI
Features: Over 4-times the stock's spark energy, Longer spark duration, Adjustable rev-limiter, Easy plug-in, uses same connectors, Drops in place of existing CDI, Tachometer trigger lead. 4251