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Project “Bad Grampa”

1991 C
That chart I posted is an all stock 4.8 with a cam change and slightly larger injectors. I have the vid link if you want it lol.
 
I never even noticed the e85.... I didn't here them mention it in the vid.

 
I never even noticed the e85.... I didn't here them mention it in the vid.

Yeah that's the problem with all these guys putting a Taiwan wind whistle on a junkyard LS. They use corn juice to make them live. And in reality not everybody has any access to e85. Or even easy access. Honestly, I doubt I would ever use it.
 
Lol, he ain't got no corn juice out there, he probably doesn't even know what a cornfield looks like.

A 4.8 would bolt to your current trans.
I say just swap it. And then worry about the rest.
Lol we have corn squeezins out here! Won’t a stock 4.8 destroy a 700r4 as soon as you hit the key? Lol
 
Idk if that’s the same video my boss and coworker always talk about but there’s one where they boosted a 4.8 with a stock bottom end and made somewhere around 1000hp. I can’t remember how many dyno pulls they did but it was pretty crazy. Definitely got me considering jumping on the LS bandwagon.
 
There's another vid by the same dudes with the same 4.8 and twin turbos.... haven't watched it all but I think they break it at some point lol
 
There's another vid by the same dudes with the same 4.8 and twin turbos.... haven't watched it all but I think they break it at some point lol
I bet that’s the one. I guess a lifter collapsed and then they couldn’t get it to run quite right after that. They never could get the bottom end to let go though!
 
C'mon don't you have a legit business now doing this stuff? Just call it a shop truck and write it all off on your taxes. For me it would just be "farm truck repairs".
 
I have thoughts about things like this from time to time! I’ve done so good with this one so far though. The only mod I’ve done is the air cleaner lid flip. lol mostly because I haven’t been able to free up any extra cash, but I’m sure something will happen eventually. We have a baby LS down in the yard that has been tempting me.

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