dave8412  Jun 16 2006 - 10:35am   

Q: What is needed to convert my engine to TPI fuel injection?

A: You'll need to find the following:

TPI intake

TPI plenum and runners

Throttle body

MAF sensor, intake hose, filter case

Injectors (19 lb/hr for 305, 22 lb/hr for a 350)

Oxygen sensor (if your's doesn't already have one)

Knock sensor (if your's doesn't already have one)

Intake air temp sensor (goes in plenum underside)

EGR solenoid

Coolant temperature sensor

Cold start injector sensor

Electronic Control Module (ECM or computer)

Re-route EGR and charcoal cannister ported vacuum as per TPI setup

A/C bracket to TPI intake (upside-down U-shaped bracket)

The best (cheapest) way, is to find the parts through junkyards.