Sorry, posted on my phone and half of what i typed didnt show up!
Fresh 30 over 360 block with ported W2 heads. I have flat top pistons now and need more compression. They are .005 in the hole. The W2 heads are 73 CC. I want a hot street motor on pump gas. I dont have a cam or lifters. I do...
As stated before, i have an old SSh-320 Crane cam but im pretty sure i need a different one from what i have learned here. Any suggestions?
I have tooling and can cut the valve pockets larger and deeper if needed.
Just kicking around some figures. The open chamber part of the W-2 head is roughly .050 deep on all 8 chambers. if I cut the heads.050 and the intake side the correct amount I can use a .035 head gasket and have .040 quench on the 360 and 10.61 compression ratio
Same senerio on the 340, but...
I have a cam, but dont know if it would work with the w-2 heads on the 360 or the 340. Its just one I already have that i used on a motor years ago. Im not apposed to buying a cam and lifers.
Well I might just go with the 340 and W-2 heads then. I need to mock it up and do some measuring to see exactly how far the stock pistons are out of the block. The block is apart and I dont have main or rod bearings to do that yet.
I also need to CC the heads to see exactly what CC's they...
So, if were to put my W2 heads on a 69 340 with stock slugs in them? Would the compression be up to par with a 240-250 duration 550-600 lift cam? Just asking. My 360 is fresh bore. The 340 is very usable.