New, old guy.
Probably a little learning curve to get yourself familiar with these engines, but once you switch, you will likely never go back.
Got a discount code at Aces, (new customer?) hoping it lasts until I have a motor in hand.
How much weight difference between iron and aluminum blocks?
I have a 4th gen 6.0 LY6. Story is the guy I got it from buys several at a time, direct from GM N. Tonowanda (Buffalo) powertrain, uses what he needs and resells the rest. These are usually dyno test engines. He has a Grand Prix with a 2nd stage cam that sounds real good, and a friend has one with a 3rd stage cam. This one was supposed to have been in a concept car. It's basically a long block, which is good because I plan to carb it and run headers.
If anyone else is interested he is on FB marketplace, LS motors, $1000 in Buffalo, JoeSavagee.
I'm sure I'll have more questions, and I'll post pics.
Thanks everyone.







