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AcDelco Coil Pack
Product ID: AcDelcoCoilPack

Details 

This is a "Genuine Brand New GM/AcDelco Coil Pack for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.
Price: $125.00

AcDelco Crank Position Sensor and Bracket
Product ID: AcDelcoCrankPositionSensorandBracket

Details 

This is a "Genuine Brand New GM/AcDelco Crank Position Sensor and Standard Bracket for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.
Price: $89.00

AcDelco Ignition Module
Product ID: AcDelcoIgnitionModule

Details 

This is a "Genuine Brand New GM/AcDelco Ignition Module for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.
Price: $214.00

Cam Sensor Cap with LED Timing Light
Product ID: CamSensorCapWithLED

Details 

This is a "CAM SENSOR CAP WITH LED TIMING LIGHT for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This Cap provides a simple and accurate procedure to set the required 25 degree ATDC cam sensor signal. It features a built-in LED which indicates an exact setting point. You simply rotate your engine to Top Dead Center and this cap does the rest. No need to index your crankshaft away from the timing mark! The slotted Mounting permits adjustment as needed for aftermarket camshafts. The cap is made of reinforced glass-filled high temperature thermoplastic for high heat conditions. This item gives you the advantage by allowing you to replace your old-technology GM sensor with this functionally improved, newly-designed part.

***This Cap will only function properly if you are running a AC Delco Ignition Module and a Original GM AC Delco Cam Sensor in your vehicle.

 ***All Cam Sensor Caps are Tested by the manufacturer to ensure proper functionality  

***Please note, this is for the cap ONLY.  

 

Price: $85.00

Dual Spal Fans Relay Harness System
Product ID: DualSpalFansRelayHarness

Details 

This is a "Dual Spal Fans Relay Harness System" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This harness is setup for dual Spal fans and features heavy duty relays, wiring, and a 5 second delay for the second fan to ensure no fuses pop. This harness is a direct plug and play system.

Price: $110.00

Fuel Injector Harness Replacement Custom Length
Product ID: FuelInjectorHarness

Details 

This is a "Factory Replacement Custom Fuel Injector Harness" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This harness is a direct replacement for the factory fuel injector wiring harness. This injector harness is longer than the factory harness. The added length allows you to neatly tuck all the wiring under the manifold. Also a great feature for a taller champion manifold. This harness also features custom shrink tubed wiring unlike the tradition electrical taped up harnesses.
Price: $129.00

Heavy Duty Fuel Pump Hotwire Harness
Product ID: FuelPumpWireHarnessRacetronixHD

Details 

This is a Racetronix "Fuel Pump Wiring Harness HD " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6
 
When purchasing this Hot Wire Harness, you must run a Racetronix 340 or above fuel pump. If you are running anything smaller you must add the adapter harness to go from a Weather-Pack 3M (factory fuel pump harness) to a Metri-Pack 280F (Racetronix hot wire kit harness) as offered below.

 
Click the red link above for more information: 
Price: $85.00

Fuel Pump Hot Wire Kit
Product ID: FuelPumpWiringUpgrade

Details 

This is a "Fuel Pump Hot Wire Kit" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This kit is an upgrade fuel pump wiring kit also know as a hot wire kit. This kit supplys a suffecient voltage level to your fuel pump at all times to make sure you never lose any power to the fuel pump which means good fuel pressure at anytime.
Price: $89.00

MAF Translator With LS1 Sensor
Product ID: MafandLs1Sensor

Details 

This is a "MAF TRANSLATOR BOX AND A LS1 MASS AIR FLOW SENSOR for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This kit helps you get rid of your stock Mass air flow sensor and increase  your air flow while being able to adjust it at the same time. The translator allows the factory computer to work with the new sensor along with giving you some more tuning capabilities such as Air fuel ratios.
Price: $489.00

MAF Sensor 3.5
Product ID: MAFsensor

Details 

This is a "MAF Sensor for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a 3.5 Maf Air folow sensor to allow the most airflow possible.
 
 Please note, this MAF sensor requires a translator to function properly
Price: $239.00

MAF Translator only
Product ID: MAFtranslator

Details 

This is a "MAF TRANSLATOR BOX for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. The Buick translator will allow the user to upgrade to the much better late model GM MAF sensor and replace the now discontinued factory unit. More flow better spool up and complete control over the fuel curve will be a nice upgrade from stock Current version 6.21
Price: $245.00

Scan Master
Product ID: ScanMaster

Details 

This is a "SCAN MASTER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6 which is a perfect item to help you monitor and tune your car. Do all that with this little box which has a led screen display.
Price: $289.00

Scan Master G
Product ID: ScanMasterG

Details 

This is a "SCAN MASTER G" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6 which is a perfect item to help you monitor and tune your car. New Gauge Version! Excellent small scantool for monitoring Knock retard, O2 readings, sensors, etc. 

Will Show you:

O2 - Oxygen sensor millivolts

KR - Knock Retard 

AF - MAF Airflow in grams/sec 

LV8 - Load Value 

BAT - Voltage to the ECM 

INT - Integrator 

BLM - Block Learn Multiplier 

MPH - Miles Per Hour 

CLT - Coolant Temp 

ATS - Air Intake Temp 

RPM - Current Engine RPM 

TPS - Throttle Position in volts 

IAC - Idle Air Control motor commanded position 

CC - Oxygen Sensor Cross Counts 

MAL - Malfunction Codes 

Simple hookup, 12v, ground, and one wire connects to ALDL plug under radio.

 

Has many new features!

 

- Dot matrix OLED display, clear and readable, 128 x 64 pixels

- Size is a 2-1/16" gauge

- Captures the leanest reading and highest knock for immediate recall, along with the MPH's where it occurred

- Has a bluetooth module, so you can log from it to a phone/tablet/laptop (with a compatible Windows and Android device) 

- Has a flash memory chip and will store logs that you can download later

- Works the standard Buick datastream and the Powerlogger

- Displays analog data (boost, wideband) when connected to a PowerLogger

- Displays all the Speed/Density info when running an SD2 chip as well as Fuel Composition (E85 alcohol)

- ...And other stuff

Price: $265.00

Gn1Performance Logo Switch Panel
Product ID: SwitchPanel

Details 

This is a GN1Performance "ASH TRAY SWITCH PANEL" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item has 3 switches in it and features our very own GN1Performance logo engraved on it.

Price: $65.00



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