i am definately going to be getting some afr heads and i was curious about what the difference was from the lt1 190cc heads and the lt4 195cc head that they sell. i know you need the lt4 intake for the 195cc heads but is there going to be a big difference in power between the two. also i was curious with what cam to go with. who has the best. i know a lot of people have gone with the comp cam cc305 and cc306 cam. is the cc306 gonna be to much with these afr heads. i know that i have to do some fuel mods, and what are they gonna be besides bigger injectors.

 

i'm not sure about the degree of differances in the two heads but i can help with the rest


1. the 306 would be a nice cam, but i hope you realize there are tons of cams available aside from the CC305 and cc306. after buying a set of heads like that, i wouldn't hesitate for a second to drop another $100 for a custom cam to match the head flow charactoristics. I usually reccomend combo motorsports.


Fuel-
You should be fine, maybe a pump and fuel pressure regulator. either way you need tuning