Conversion from early to late tpi
Thread Starter
Junior Member
Joined: Jun 2006
Posts: 6
Likes: 0
From: New Jersey
Car: 1981 Z-28
Engine: 350 TPI
Transmission: Muncie M-20
Axle/Gears: 3:42
Conversion from early to late tpi
Has anyone successfully converted their “early tpi” which is a MAF system to the late style speed density tpi?
I know you need a new knock sensor, map sensor, computer, chip, and harness; and eliminate the maf sensor, burnoff, power relay, and ecc.
I know you need a new knock sensor, map sensor, computer, chip, and harness; and eliminate the maf sensor, burnoff, power relay, and ecc.
Senior Member
iTrader: (2)
Joined: May 2003
Posts: 539
Likes: 3
From: Huntsville, AL
Car: 87 GTA, 88 GTA, 92 TA, 72 RS SS
Engine: 350, 350, 305, 396
Transmission: T56, 700r4, 700r4, T56
Axle/Gears: 3.42, 3.23, 3.23, 3.73
My 85 Z28 and Changing a '165 ECM to a '730
Do a search and you will find many people here have done the swap.
Do a search and you will find many people here have done the swap.
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