10-10-2021, 11:04 PM
|
 |
Suspended
|
|
Join Date: May 2003
Location: Ottawa
Posts: 2,300
|
|
Len Williams 455 with stock heads rated about 425 HP.
http://www.lenwilliamsautomachine.co...ong_Block.html
Seems stock intake / heads are the bottleneck around that power level.
Last edited by pastry_chef; 10-10-2021 at 11:13 PM.
|