Ignitions and Electrical› Computers, Chips, Modules and Programmers

Hypertech

85 HURST OLDS 442 307 HO

$167.63

SKU: H01A 31372

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Hypertech Street Runner Eprom Power Chip is a Stage 2 engine tuning chip designed for the 1985 Oldsmobile Cutlass Salon with a 5.0L V8 307 HO engine and automatic transmission. This chip is intended for daily street driving or competition in unmodified vehicles using a stock thermostat.

It recalibrates the Electronic Control Module (ECM) for improved performance, delivering maximum power at full throttle. The chip also raises RPM for torque converter lock-up, enhancing driveability and shifting. Mileage and emissions during ordinary driving are unaffected.

Fitment

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Available on iOS & Android

Specifications

BrandHypertech
Part NumberH01A 31372

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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