Hey mc riders i need help and good advice for my 04 supercharge mc i start off at a good start cause i have a supercharged im doin little by little but i wanna get up to 300 to 400 hp

 

welcome to the forum!

 

Welcome to mcf. There is a sticky thread here of a general mod plan, check out that post to give you ideas on how to mod your car for the gains you want. Honestly 400whp on a sc build will take some work. A turbo build would make that power way easier.

 

Ok first thing i wanna know is what kind of oil i need to run and right now i change oil to regular 10 30 and run mid grade89

 

Thats one bad 06 mc them factorys always look good

 

I do plan on changing the front end of the car why i always wanted one but i heard v8s would tear up transmission easy but this car 04 was first choice when they first came out

 

10w30 is fine I use 10w40 as it helps with oil pressure when warm. 10w30 is more than fine as well though.

 

Welcome to the forum!

 

Here's the 3800 mod guide. Good read to get things started:
https://montecarloforum.com/forum/fw...n-3800s-10942/

 

Hey is good or bad but i took the whole pipe system off i mean from calytic converter to tips it sound when i hit the gas on highway