Ignition Components for 1993-98 Supra NA

Super Spark offers a unique Coil Pack that is an OEM drop in replacement that is 25% CHEAPER than stockand Fire Engine Red! Super Spark helps get rid of your faulty or broken up Coil Pack that is provided factory for a car that over a decade old. These are a must on any car that see's any performance gains whether its a turbo upgrade or simply just bolt on's and turning up the boost. The Super Spark Coil Packs allow a 1-2 HP gain in Horsepower to the ground compared to BRAND NEW OEM Coil Packs but could pick up to 5-10HP on aged / faulty Coils. More Power, Improved Combustion, Stronger Spark and a direct replacement. What more could you ask for? Yes, these are cheaper than factory replacements!!!

Applications:

Supra JZA80

Supra JZA70

MARK 2 JZX81

Chaser JZX90

Soarer JZZ30

Aristo JZS147

The Twin Power ignition amplifier incorporates both the CDI and transistor method ignition to provide optimum spark duration and maximum voltage output, resulting in crisper throttle response and a smoother engine power band. The CDI method, capacity discharge ignition, provides maximum voltage by transferring all stored energy in the capacitor to the ignition coil so that the ignition current can buildup quickly, thus making the Twin Power very effective in the higher revs where a normal spark would tend to diminish. This strong rapid spark prevents the high rpm ignition miss that reduces peak power. The transistorized method generates high voltage by using transistors to cut off current to the coil, thus allowing for a long energy discharge. This longer spark duration allows the Twin Power to improve lower RPM throttle response and torque. The combination of the CDI and the transistor method incorporates two distinct systems into one high performance unit, hence the designation of Twin Power. The Twin Power produces a spark output that is typically 1.5-2.5 stronger than of the stock ignition system and consumes about 35% less power input than other ignition amplifiers. Each compact and attractive Twin power unit is constructed of durable anodized aluminum and sealed to prevent corrosion from moisture. General wiring harnesses are included in each unit to aid in installation and mounting.

As Powerhouse Racing and being in the industry for some time now, when dealing with Racing and getting the best bang for the buck while obtaining HP we have found that this spark plug is for us! This spark plug has shown time after time to be the best for any Turbo application and will get the final peak horsepower your trying to reach. We recommend that you change spark plugs every time you change your oil to reach maximum performance.

The PHR 150 Amp Street Alternator Upgrade is offered as an alternative in less demanding applications that do not require the full 175 Amp upgrade. These original Denso units offer the very same quality and reliability as an OEM part, but output is rated at 150 amps cold and 120 amps hot (40 Amp increase over the factory unit). These units are perfect for a modified street Supra that needs more power to run accessories, or as a factory replacement for a failing alternator. Utilizes the factory charging cable and connector for an easy, direct bolt-in fitment. Idle output is rated at 90 amps, a 100% increase over the factory unit! These high quality upgraded Denso alternators carry a full 12 month/unlimited mileage warranty against failures.

NOTE: Alternators do not include the longer accessory drive belt needed for proper operation. Because the setup of each car is different, the correct belt part number needed below. Belts are available from any national auto parts retailer.

• PHR Alternator Upgrade with Standard Crankshaft Pulley, 1993-1998 Supra NA and TT: Gates K060780
• PHR Alternator Upgrade with Underdrive Crankshaft Pulley, 1993-1998 Supra NA and TT: Gates K060760
  
  

Alternator displayed in picture is polished and is an additional $200

Finally there is an alternator upgrade for the Supra that is powerful enough to support electric cooling fans, twin fuel pumps, ignition upgrades, and upgraded stereo systems without draining the battery at idle and low engine speeds. Powerhouse Racing uses only genuine Nippon Denso units with custom windings, larger cooling fins, and a high-capacity internal voltage regulator to give you the same Denso quality and reliability you have come to expect from the factory Toyota alternator. Output current is conservatively rated at 175 amps cold and 160 amps hot (compared to 90 amps cold on the stock six speed). The most important quality of these alternators is their idle speed output. An engine equipped with electric fans, twin fuel pumps, and other electronics can pull over 70 amps at idle, resulting in a drained battery over time. The stock Supra alternator outputs just over 45 amps at idle, whereas our alternator upgrade offers over 90 amps at idle speeds! We highly recommend the use of the Optima Deep Cycle battery for maximum performance with this alternator. Includes all mounting hardware, a high-capacity 2 gauge shielded battery cable with 200 amp fuse, alternator pulley, and harness adaptor plug. This is a direct bolt-in replacement with no modifications necessary. Another Powerhouse exclusive, and carries a full one-year unlimited mileage warranty.

NOTE: Alternators do not include the longer accessory drive belt needed for proper operation. Because the setup of each car is different, the correct belt part number needed below. Belts are available from any national auto parts retailer.

• PHR Alternator Upgrade with Standard Crankshaft Pulley, 1993-1998 Supra NA and TT: Gates K060780
• PHR Alternator Upgrade with Underdrive Crankshaft Pulley, 1993-1998 Supra NA and TT: Gates K060760

Alternator displayed in picture is polished and is an additional $200