Well dynoed her today and the best was 245hp 260ftlb with all the mods in my sig, not bad I guess considering the 20's. Both the techs thought it was a 5.3 untill I told them. Anyways i'm putting on a 215/218 545 555 114 cam next week so I wanted a before run. O yea the a/f meter blew out of my exhaust thats why the curve is messed up but the other two runs were right on 12.5. What do yall think?

 

Looks like some good numbers to me. I am curious to see how much power the cam makes.

 

A few years ago my 4.8 w/ similar mods dynoed 240 rwhp. What do you have planned next?