does anyone have 351w heads on a 302 block need advice
 

met this guy today who had a pair of 351w heads on his 302 foxbody is this ok to do ?

yes it can be done. try sending rev a pm,. He used to run those heads and can tell you what you'll need or he might see this and answer here

I think all you need are different bolts. The manifold gaskets are said to be different, but the 5.0 gaskets work just fine (from what I understand).

Find Rev.

thanks for the info

I am just curious, Does anyone have the flow #'s on them?

stock
@ lift flow

.100 45 exhaust
.100 50 intake
.200 75 exhaust
.200 101 intake
.300 101 exhaust
.300 144 intake
.400 110 exhaust
.400 167 intake
.500 118 exhaust
.500 179 intake
.600 122 exhaust
.600 180 intake

home ported with 1.94 / 1.60 valves added

.100 47 exhaust
.100 57 intake
.200 93 exhaust
.200 114 intake
.300 132 exhaust
.300 165 intake
.400 162 exhaust
.400 198 intake
.500 177 exhaust
.500 211 intake
.600 181 exhaust
.600 211 intake

the difference is in the head bolts. the 351 has the bigger, 1/2 inch bolts. I think they make some type of spacers to use the smaller 302 bolts.

ARP makes a stepped head bolt that will eliminate the need for 'spacers' ...should you decide to go with standard 7/16" bolts/studs, I have a set of spacers that were used on my Edel. RPM 6025 heads with the stock block. I now have an R302 block (1/2" stud bosses) and no longer need them. PM me if you need them... If you want a picture of them holler, and I'll post one.