Cause truck motor? Needs more boost obviously.

 

I mean... i thought those swaps were supposed to be stupid fast or something?

 

I was serious when I said truck motor. The 5.3 lsx iirc is from chevy trucks, makes all of ~200whp, and has an iron block. They are great for boosting though.

Of course correct me if I'm wrong, i may be on some or all of the above.

 

There's aluminum 5.3s, up to 300hp or so...

 

This is untuned aluminum 5.3. 3rd gear starting at 2k.
I'll get you a better video its hard to hold the phone in one hand

 

I'm not worried about it... sounds cool, seems quick-ish.

I was just expecting more, no worries.

 

Not worried

 

3rd gear:

4th