the technical documents shown here are a compilation that I have done over the years and saved them in the hopes that will help others as they helped me with this project.


LT1 Reverse Flow Cooling

LT1 Tachometer Wiring

LT1Temperature Gauge

LT1 Rail Covers

LT1 Optispark Distributor

93-94 Optispark Repair

95+ Optispark Replacement

Rebuilding the LT1

LT1 Head & Cam Installation

LT1 vs LT4 Differences

LT1 Cam Data

LT4 Heads

LT1 & LT4 Head Flow Results

Pontiac Fiero Cooling System Hook Up