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Performance parts for your '84-87 Buick Grand National, other turbo Regals, '89 Turbo TA, and GMC Syclone & Typhoon
TurboTweak
205 Farnsworth Rd STE 3
Waterville, OH 43566
618-548-5953
eric@turbotweak.com

If your order includes a chip, it can take up to 7 to 10 days to make the chip before shipment (it doesn't matter what type of shipping you selected). Thanks!


Featured Products


125lb/hr High Impedance Injectors AXiS Interface and Chip Combo - MAF Tuning Device
Injectors - 125lb/hr Set of 6, Flow Matched- High-Z
Usually Ships in 1 to 2 Days
Your Price: $799.99
In Stock
AXiS Interface and Chip Combo - MAF Tuning Device
Usually Ships in 3 to 5 Days
Your Price: $299.99
In Stock
Set of 6 Flow Matched 125lb High Impedance Injectors, great with stock Buick 86/87 ECM and E85 down to around 10.0's in the 1/4. AXiS Interface and AXiS Chip combo package. One of the simplest ways to tune your Buick! Allows your 86/87 Turbo Buick or 89 Turbo TA to use a new style LS1 or LT1 MAF sensor (not for use with a stock MAF). Also adds extra fuel and spark tuning capability when used with the included Axis chip.
60lb/hr Injector/Chip Combo for Buick/TTA 95lb/hr Injector/Chip Combo for Buick/TTA - Flow Matched
60lb/hr Injector/Chip Combo for Buick/TTA
It takes about a week to make the custom chip.
Your Price: $399.99
(Out of Stock)
95lb/hr Injector/Chip Combo for Buick/TTA - Flow Matched
It takes about a week to make the custom chip.
Your Price: $609.99
In Stock
For Turbo Buick & Turbo TA's, great all around injector 95lb/hr Injector/Chip Combo for Turbo Buicks & Turbo TA's - Flow Matched, no ECM modification needed, high impedance, excellent for E85 down to around 10.50's in the 1/4.
ecu-GN Standalone ECU for Turbo Buicks Scanmaster-G Gauge for Turbo Buick - Black
ecu-GN Standalone ECU for Turbo Buicks
Ships in about 2 weeks when in stock
Our Price: $1,899.99
In Stock
Scanmaster-G Gauge for Turbo Buick - Black
Ships in 1-2 days when in stock
Your Price: $259.99
In Stock
Complete standalone ECU for the 84-87 turbo Buicks, and 89 Pontiac Turbo TA. See www.ecugn.com for details.

 		NEW! Small gauge scantool to help tune and troubleshoot. Black gauge with black bezel. This fits into a gauge pod and is normally permanently mounted. 86-87 Buick, 89 TTA
TurboTweak Classic Chip v5.7 - Buick/TTA Scanmaster 2.1 for Turbo Buick - BLUE led display
TurboTweak Classic Chip v5.7 - Buick/TTA
Usually ships in about 7 days
Your Price: $124.99
Scanmaster 2.1 for Turbo Buick - BLUE led display
Usually Ships in 1 to 2 Days
Your Price: $249.99
In Stock
This is the classic TurboTweak adjustable chip version 5.7, custom made for your Buick or TTA. Choose a street, alcohol, or race chip. Works with any MAF, or MAF Translator setup. Small scantool to help tune and troubleshoot. In its own box, and can be easily removed if necessary. For 86-87 Buicks, and 89 TTA
BLUE display