Speartech

iTrader: (14)

Our GEN-5 LT1 stand alone control system is now available!




The basic package includes the stand alone wiring harness, programmed E92 ECM, and DBW throttle pedal. We also offer a sensor package that includes the special LT1 MAF sensor with 4" aluminum tube and the correct LT1 O2 sensors.




The LT1 crate engine comes from GM with 3 sub-harnesses. Our harness is designed to plug into the sub-harnesses already on the engine. If you're doing a ground up engine build, we also carry the sub-harnesses if needed.

Here's the harness running on our crate engine:


Packages are available for both LT1/6L80 and LT1/Manual Trans applications.


All of our harnesses now include our exclusive high temp, high grade harness covering.


We also have O2 extension harnesses available for the LT1 engine when adding headers, etc.

Project GatTagO

iTrader: (7)

Impressive!

Are Gen V LT1 crate engines available?

Andrew

Jimbo1367

YES.
www.paceperformance.com has them listed.

Speartech

iTrader: (14)

I know there have been restrictions at times but I bought the one in the pictures.

Also, there are 2014 trucks getting wrecked with the truck version (5.3 and 6.2) of the LT1.

ls1nova71

iTrader: (4)

Man I want one of these!!! Are the truck engines pretty much wired the same? Also, is a speedo and tach able to be run off the PCM?

BOXCHEV

iTrader: (3)

Yikes

$3500 just for core charge lol.

Project GatTagO

iTrader: (7)

I am sure that Chevrolet High Performance will offer these soon enough without a core, much like they do LS3s and other engines.

Andrew

aknovaman

iTrader: (7)

External wiring is same. I converted a 2013 v6 Camaro direct injection conversion harness a while back and it is very easy. Tach yes. Speedo not aware as I have not read the lt1 PCM files, yet.

Speartech

iTrader: (14)

The truck engines have one less sub-harness and some components are positioned differently, but otherwise they are about the same.

The tach signal is pretty twitchy and will probably need some filtering, we don't have have a speed out signal yet, but it's all early in the development, plenty will be figured out over time.

Or maybe we're just waiting on aknovaman to look at a file and tell us all how it's done.