Hello everyone!
I want to open up by saying I’m very impressed by the knowledge and experience shown
here by everyone I have read posts from!
I am in the process of converting my ‘96 Trans Am to a 0411 PCM, basically, going to eliminate the
electronics of the LT1 “Optispark” distributor by wiring the engine as a L31 Vortec 350. The dizzy will
function as just that, a cap and rotor to fire the plugs. Since my ‘96 has the reluctor wheel/ crankshaft
position sensor in the timing chain cover,I’ve already got most of the necessary pieces on hand.
the rest is just “Re-pinning” of the harness to the new PCM.
I have built a 383 Stroker LT1 engine for my car with ported Factory aluminum heads that have been milled, should be good for 11.5 compression. I’m going to run the LT4 “Hot Cam” with 1.6 rockers, long tube headers and 24.lb per hour blue top fuel injectors, a Truck MAF and stock Map sensor
. I am reworking my wiring harness to remove all the pollution equipment, rear 02 sensors
and all the Cats.
does anyone have a tune for a L31 Vortec 350 running a mild cam and headers that would get me close
so I can get this combo up and running? I have built an ALDL cable interface to data log once I get it up and running. Any help would be greatly appreciated!!!!
Thank You!
Ben Smith
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