Hi Guys,
I am looking to upgrade since my engine recently threw a rod. I have a 97 Chevy Silverado 3500 crew cab with a 5.7( not sure what transmission is in the truck).
Currently thinking about putting a fully dressed blue print engine(400) in it or the small block 454. This will be a daily driver truck. Will i need to change the ECM for either engine and if so what type of cost and headache am i looking at for this?
or
Thanks,
KB
I am looking to upgrade since my engine recently threw a rod. I have a 97 Chevy Silverado 3500 crew cab with a 5.7( not sure what transmission is in the truck).
Currently thinking about putting a fully dressed blue print engine(400) in it or the small block 454. This will be a daily driver truck. Will i need to change the ECM for either engine and if so what type of cost and headache am i looking at for this?
GM SB Compatible 400 c.i. Engine - 500 HP - Deluxe Dressed - Fuel Injected
BluePrint Engines 400 c.i. small block GM style stroker crate engine - Deluxe Dressed longblock with carburetor. Includes 30 month / 50,000 warranty & BPE Dyno Promise. Part #: BP4002CTFD
blueprintengines.com
or
GM SB Compatible 454 c.i. ProSeries Engine - 563 HP - Long Block
BluePrint Engines 454 c.i. small block GM style proseries stroker crate engine - longblock. Includes 30 month / 50,000 warranty & BPE Dyno Promise. Part #: PS4541CT
blueprintengines.com
Thanks,
KB