pretty good stuff.

 

hey jamie, that looks like a great improvement over the stock heads. is this done by cleaning up around the guides and doing a five angle valve job? just curious. there's a lot of performance in stock heads just waiting to be unleashed.

 

I'll be following this and will start saving now for next winters mods....

 

Hi Jamie,

I know you guys are busy, especially with riding season heating up. Have you been able to log any dyno runs with your level II heads on a 96" or 103"? Would you even recommend the level II heads for a 96/103 with exhaust/AC/cams?

 

Interesting stuff like to see the final after the comp increase and cam change too