DBKING

iTrader: (2)

I am getting ready to do a F1 Procharged LQ9/ 4L80E swap into a '95 TA. I have a few questions regarding the electronics required for the 80E Trans. What is the best way to convert these cars on a budget? Since I don't have an engine harness yet, is there a specific one that I would benefit from? Also what are you FI guys using for convertors and what rear gear ratio for a nine inch work best for this setup. Any help is appreciated. Thanks in advance.

Jake's Performance

iTrader: (2)

Just get an engine harness from a LQ4/4L80E combo if possible. 2000-2004 truck would be easiest to find. You could also use a 99-02 F body harness for a 4L60E and convert it for the 4L80E.

We sell quite a few 4L80E's and converters for the FI applications. Our billet converters are pretty popular.

Rear gear will depend on your primary goals, max engine rpm, tire size, and HP/TQ.

Usually a 3.55-4.10 for a street/strip combo.

DBKING

iTrader: (2)

Thanks for the help Jake. I was hoping you would chime in. I will probably be in touch for some internal trans parts. I'm looking at your new manual shift trans brake in specific.