52 lb/hr Bosch Injector/Chip Combo for Buick

Your Price: $439.99

52lb/hr Bosch Injector/chip combo for Turbo Buick & Turbo TA's. Great combo for most street setups.

Part Number: 8021

Availability: In Stock, 5-7 days to program chip

Car Type *

Chip Type *

Fuel Octane *

Yes/No Upgrade to 6.1 chip (requires Powerlogger/Wideband)?

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Turbo Size:

Intercooler Type:

Cylinder Head Mods:

Camshaft Type:

Torque Converter Type:

If Alky Injection, what kit and how many nozzles:

Intended max boost with this chip:

Other info:

Quantity

Description

Bosch 52 lb/hr high impedance with correct EV1 connector, and matching chip.

Set of (6) 52lb injectors (Bosch) with matching chip (TT Classic v5.7). Typically flow within +/-2% of each other. These may look skinny but they fit perfectly in the Turbo Buicks. NOT for 84/85 Buicks unless using the 86/87 ECM. Good for cars from bone stock to around 10.80's in the 1/4 on race gas (not E85), or down to around upper 11's on E85 (depending on combo, 80 lb/hr or bigger are usually better for E85). Requires no ECM modifications (besides a matching chip). Very good street manners, almost like stock.

Custom computer chip made for your Turbo Buick or Pontiac TTA. This chip has user adjustable features that allow you to do fine tuning of WOT fuel and timing if you wish (need a scantool). Choose either a street chip (pump gas), race chip (race gas), or a chip for alcohol injection. This is designed to work with a stock MAF, or Translator/MAF setup.

Street Chip: for use with pump gas (91-94 octane), and will also work with alcohol injection. 16-17psi boost in most cases (maybe a little lower with 91oct), WOT fuel will be set up for that boost level, around 18 degrees timing.

Alcohol Chip: for use with pump gas when alcohol injection is being used, timing is increased to around 21-23 degrees (depending on combo), boost is increased to the 20-25psi range, along with some other small tweaks to work better with the alcohol. Alcohol injection MUST be used with this chip. Excess knock will occur if the alcohol is turned off and you go to full boost.

Race chip: for use with race fuel only, high timing around 26 degrees depending on octane and combo, more WOT fuel for high boost. I need to know what your goals are, what boost range you're going to run, and octane of the race fuel. I can make the torque converter lock at WOT if you request it. I never set the torque converter to lock at full throttle unless specifically requested.

Chip instructions here: https://www.turbotweaksupport.com/files/turbotweak...

52 lb/hr Bosch Injector/Chip Combo for Buick

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