A couple of weeks ago I blew the motor in my 2000 monte carlo SS. I plan on purchasing a new 3800 series and swapping it myself. I was wanting to see if there were any quick, easy, cheap ways to increase horsepower. Such as exhaust, intake, etc. Let me know your thoughts on the subject.

 

https://montecarloforum.com/forum/en...-bumpin-24896/

that link should answer all your questions

 

Thank you very much, that should help a lot.

 

your welcome man!!

 

If you are getting a salvage motor, get a 2005 or newer L26 3800 Series 3 to replace your L36 Series 2.
DO NOT get a 2004 Series 3 as there is no point in that.
Now, here's why:
1 - It's a direct swap with some minor options
2 - In 05+ some of the internals were "beefed" up (forged parts instead of cast, higher durability)
3 - If you want to buy the additional $100 adapter plate, you can keep the aluminum upper intake and bolt your throttle body up to it. If not, it's a direct swap to put your plastic intake and throttle body on it.
4 - It's a newer engine, hopefully EASIER to find a low miles one.

There is a thread somewhere on here from member Franks 03SS where his 3800 S2 motor blew and he swapped in a 3800 S3.

Just my opinion, but if I had to swap the engine, I'd get a '05+ L26 Series 3.