w2's and cracking

[greasydonkey]

i was gonna start building my 308's, but a local machine shop guy i know has a set of w2's i can get reasonably priced. they check out fine but show some minor cracks at the lower outer corner head bolt holes. pressure test is fine, seats are fine, jsut those cracks. ive heard others talk about this and it seems it wouldnt be of any real significance

anyone dealt with this before? are they still good heads?

[go-fish]

No experience w/ W-2's, but you still doin a blower?

[greasydonkey]

yip. still doing a blower.

i saw the results dulcich got out of a typical rebuild shortblock with a .550 ballpark cam, 4 barrel and w2's. impressive. imagine 5-7psi blower on top of that....

[go-fish]

If that is the 2X4 tunnel ram one, I know what you mean. That was a pretty nice combo. Hughes Engines has some pretty good cam selections with 114 deg. LSA for blower motors.