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  1. 09-21-2018 #1
    TNoutdoorsman
    TNoutdoorsman is offline
    Fuel Injected!
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    Gathering parts for the future, how does this combo look?

    Going into a 1989 Blazer with 700R4, 4.56 gears and 35"s

    I plan on keeping the original roller cam block and changing to Vortec heads. I have an old Edelbrock 3505 MPFI intake and a Holley 670 cfm throttle body. For the cam I have a GM cam with about 205/215 duration and .450/.465 lift.

    I currently have the original ECM but could upgrade to a 411 if it will make my life easier.

    Will this combo play together?
    Last edited by TNoutdoorsman; 09-21-2018 at 09:34 PM. Reason: typing too fast
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