More cam?

I really like the cam that's in it now.
At 222 @050, it is a good all around duration. In the wife’s ride, I have a Hyd. roller at 224 @.050 & 3.55 gears. Her M/T tires are smaller at 26 inches though. You mash the gas and it just takes off. No fuss no muss just GO!

The cam I recommended is as large as I would go with the given set up. With the fully ported heads it will extend the rpm band a bit and the engine will perform really well in the 2500 - 6000+ rpm range.
I think this is a great street set up.

I think the 275 M/T’s are to tall if there like a 275/60/15.