Timing Marks on TPI engine
Thread Starter
Junior Member
Joined: Oct 2009
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Timing Marks on TPI engine
hey guys
So Im not really fimilar with these engines, just trying to time up an engine to 10 degrees BTDC to run an aftermarket ecu.
its a 5.7 TPI
Looking at the marks, I asssume the Big V is TDC, so what size steps are the others?
My sweet ms paint drawing
Any help would be most awsome
Allan
So Im not really fimilar with these engines, just trying to time up an engine to 10 degrees BTDC to run an aftermarket ecu.
its a 5.7 TPI
Looking at the marks, I asssume the Big V is TDC, so what size steps are the others?
My sweet ms paint drawing
Any help would be most awsome
Allan
Supreme Member
Joined: Feb 2010
Posts: 1,446
Likes: 2
From: Orlando
Car: 1991 Camaro Z28
Engine: 357, Canfield heads, solid roller,
Transmission: Upgraded 03 Cobra T56
Axle/Gears: 9" 3.50 gears and Detroit Locker
Re: Timing Marks on TPI engine
You are correct. The big V is 0 or TDC. To the left of that in your drawing (or towards the passenger side) is B.T.D.C. This is where you will want to be. Each notch is an additional 4 degrees.
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