Quote:
Originally Posted by dhutton
Ok so now I am confused. Are you replacing the direct injection with port injection or are you using both which sounds a little mind boggling.
Thanks,
Don
|
The GM LT4 ECM (E92) will control all the functions like DI injectors, timing, throttle. The Holley piggy back will add PFI injectors and a PWM bypass valve in the blower to control boost.
The stock LT5 use 2 ECMs from the factory. A E99 and a S53 ECMs. The issue with the LT5 set up is fairly locked up and does not have the flexibility we want.
Sent from my iPhone using Tapatalk