I'm not opposed to doing Vortec heads, but to be honest I'm a bit new to GM power plants.
I have know I can replace stock with aftermarket, but I'll admit I'm lacking in knowing how to mix & match parts from other cars, on GM engines.
Is the swap as simple as getting Vortec heads, getting them...
Picked up a running 5.7 from an '88 Suburban with ~170K. I'm going to give it a good clean, paint, and rebuild/replace items as needed as I go along before putting it in my RX7 that has a 305.
-350 will get the Holley 600 carb that is currently on the 305
-350 will get the Headman Headers that...
Probably not the best timing on my part to see if my new to me 95 Tahoe's 4x4 works :) but here's where I am at. Over the weekend dropped trans pan and replaced fluid/filter and shift solenoids and at the same time checked fluid levels in the center transfercase and front "diff"/gearbox...
1995 Tahoe 4x4, ~205k.
Issue: The truck has to crank for about five seconds before it starts up. Once it starts and is running, motor drives fine. If I drive a bit, park for 5 min or so, and then try to start, it fires up like any other car. The longer it sits after driving the longer it takes...