TPI CONVERSION for Vortec 383 97 Tahoe.

[88ZNX]

I have just completed another TPI on a 383 with all Vortec SERP belt set up. I have come up with a special plate that moves the AC compressor over just enough to allow almost every style TPI, RAM JET, STEALTH RAM, SUPER RAM and Pro Flow to fit. Took it for test drive today and the off idle power is amazing. Passing power at 2000rpms is crazy.

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[eshaw]

What are you using for the lower intake manifold, Scoggins Dicky? What are you doing to address the fuel vapor system?

 

[TheAutumnWind]

Good old TPI off idle torque. Always wondered why they never put that setup in the trucks.

 

[L31MaxExpress]

Good old TPI off idle torque. Always wondered why they never put that setup in the trucks.

Those systems have great midrange power.

 

[Sigonra]

great set up! Are you using vortec heads?

 

[eshaw]

I do believe he's using vortec heads. He never gives any specifics, kind of using the site for a bill board.

 

[JCribb]

Need more information about the conversion.