I am building a Boosted LS/VTEC that will be around the 450whp to 500whp range and Im only going to spin it to about 8K.
My question is do I need a main girdle?

I have searched and found out that people have really mixed decisions on this.

Any help?

yes or no and why please

 

I'd say no if you have everything balanced you should be good I'm over 500 and no girdle, I know there are 700 whp LS running higher in the 9k's I am actually hoping to reach this area soon