I thought all of them were alumn iron head, which is sorta retarded. I just have a bad expierence with a 4.1 at my shop, like really bad, horribly bad. I dont have any faith in them and I hate working on them.
they made the motors as big as 4.9
__________________
Floridaracing.org Tenative Schedulealso check out the Auto-x Event Schedule
"I am and what I do are not a taxable commodity for you to use and abuse" - Me
This is my fuck the government movement