Well i have another post about some serious engine problems, so im assuming the worst and getting prices on a longblock. What i want is a longblock with the edelbrock heads/cam to complete the hci since i already have the edelbrock performer intake, and i need the block to handle at least 650hp and should have lower compression since i am planning on running 14psi. anyone know of anywhere i can find something like this? or any other reccomendations?