Electronic Spark Module ... future MY 90 Achilles Heel?

[mgbrv8]

My worst case scenario would probably be a stand alone system by Haltech or maybe something better when ever the time comes. Also I could have a true sequential fuel injection instead of bank style injection

https://www.haltech.com/product-cate...rsal-ecu-kits/

Dave

[32valvZ]

I asked the seller to post a close up shot of the stamped number and he did so... in case anyone was interested. Its just like John said is on his.

[tpepmeie]

Originally Posted by mgbrv8

My worst case scenario would probably be a stand alone system by Haltech or maybe something better when ever the time comes. Also I could have a true sequential fuel injection instead of bank style injection



https://www.haltech.com/product-cate...rsal-ecu-kits/



Dave

Why do you think you don’t have sequential injection now?




Sent from my iPhone using ZR-1 Net Registry

[Hib Halverson]

Originally Posted by mgbrv8

My worst case scenario would probably be a stand alone system by Haltech or maybe something better when ever the time comes. Also I could have a true sequential fuel injection instead of bank style injection

https://www.haltech.com/product-cate...rsal-ecu-kits/

Dave

LT5 is not a bank-fire system. It's SEFI. In fact, it was the first SEFI engine from GM.

The idea of going to a 91-95 controller then changing harnesses and calibration seems like the best way to proceed.

[mgbrv8]

Thanks Hib


Dave

Originally Posted by Hib Halverson

LT5 is not a bank-fire system. It's SEFI. In fact, it was the first SEFI engine from GM.

The idea of going to a 91-95 controller then changing harnesses and calibration seems like the best way to proceed.