The picture above shows a Tuned Port Injection manifold for a Chevy Small-Block V8. The complete TPI system comes with all components needed for a closed loop system except for air cleaner, throttle cable/linkage, and fuel lines. Scroll down for complete description and prices.

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Select Engine : 305 Small Block V-8 (+$1,950.00) 327 Small Block V-8 (+$1,950.00) 350 Small Block V-8 (+$1,950.00) 383 Small Block V-8 (+$1,950.00) 400 Small Block V-8 (+$1,950.00) Select Transmission : Manual TH 350/400 Auto 200R4/700R4 with VSS 200R4/700R4 include VSS (+$175.00) 200R4/700R4 Standalone Other Auto Select Heads : Standard Vortec (+$150.00) Harness Length : 30" Standard 48" (+$30.00) 60" (+$60.00) 72" (+$90.00) 84" (+$120.00) 96" (+$150.00) ECM Options : Stock GM ECM 1227730 Weatherproof ECM 1227727 (+$100.00) Programmable ECM -WITH PROGRAMMING SUPPORT- (+$950.00) Intake Duration @ 0.050" : Exhaust Duration @ 0.050" : Gross Valve Lift Exhaust : Gross Valve Lift Intake : Lobe Separation : Compression Ratio : O2 Sensor : Single-Wire Heated O2 - Recommended for Headers- (+$50.00) Electric Fan Control : None add Electric Fan Control and relay (+$50.00) Project Comments: Please give us as much information as you can about your project. We will review your order before it ships and attempt to contact you if there are any issues : Quantity :  The selected item is out of stock, please select a different item or combination

Here is what your system will include.

• -Comes complete with new fully cast aluminum upper and lower intake manifold
• -Throttle body
• -Full function, closed loop Fuel injectors to match your project
• -Fuel rail and fuel pressure regulator
• -ECM and custom calibrated AFI chip
• -Electric fuel pump (externally mounted) with filter
• -Custom built wiring harness
• -all required sensors and relays
• -EFI distributor
• -Installation instructions
• -Tech support
• -Many miles of low maintenance fuel injection operation

If you are required by your state to pass an emissions test, contact us before ordering.

Estimated lead time is 2-5 weeks.

Terms of Sale

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