 |
 |
 |
 |
 |
 |
 |
 |
| PATRIOT S2 5.7ltr LS1 Perimeter Bolt Heads |
| You can tell perimeter bolts apart from centerbolts by finding the holes on the perimeter where the valve covers are held down by bolts...DUH! |
| Dual Proprietary springs allow cams with up to .650 lift to be used...Im using a 231/237 .598/.595 cam so I'll be using a good amount of that lift. |
| This is one of the differences you'll see with some cheaper heads, the combustion chamber not being polished out. It's really not a huge deal but it does help with fending off hot spots and detonation as well as giving more cfm both intake and exhaust...but for the $1000 i spent ahh who cares. |
 |
| If you click this picture you can see the intake chamber is a bit rough...its not really that big a deal as this will ultimatly help with atomization of fuel with air leading into the combustion chamber. |
 |
 |
 |
 |
 |
| Update: I confered with Terry@ patriot a little about the valve seal problems and sent them back for the new ones...IN ADDITION at no extra cost to me polished up the chambers woo hoo! THANKS TERRY |
 |
 |