Right now I'm running .506 intake and .513 exhaust. That's assuming the 1.5 rocker ratio. May go bigger if I put a better short block together. Are W2's worth bolting on without doing some port work?

The EQ's do require Magnum rocker gear right? Robert if I every get some gears for the big track I'll bring the Plymouth to I-80 and let you know. I mite be able to do a race at eagle with what I have for gears

Thinking about new heads for my classic stockcar. Current heads are production 360 units with very minimal work. Valve tips vary about .100 in height and instead of freshening them up i'd replace them. Rules say they must be iron. no mention of valve size or porting in the rules so anything goes I guess. Motor is low compression 360 with Hughes whiplash cam and its very competitive when the tracks are less then perfect. I turn the motor 6,000 rpm at most. Thinking a set of EQ's. Any other thoughts? W2 would be nice but we have a intake height rule and I'm not sure budget would allow them anyway.

Yes & they might be NS1. better yet is chebby studs/rockers/rocker balls & maybe drill the stands out to 3/8. I have the part #'s a guy said would be a nice set to go with but I cant find it at the moment. I do have some 5:57's in an A body 8&3/4 (deep enough!) & I have some 6:20's not setup yet, just a R&P.

My petty w2-s show 312@600 with a 2.055 intake.

Whats the street dominator look like? Unless your going for the wow factor a simple single with your non ported heads I think would get you more power in the area you want it for a street thrasher.

Those pics are from when I got them, now the just have a std. 3 angle job.

I found those heads, well the whole motor apart on CL out of FL and got it all for $1100 plus the freight.... A decent score.

Those pics are from when I got them, now the just have a std. 3 angle job.

I found those heads, well the whole motor apart on CL out of FL and got it all for $1100 plus the freight.... A decent score.

You also need guides, Chevy will work but a little wide, about the cut off grinding wheel width, then hardened push rods for the guides, they make a 3/8 stud with a 5/16 thread. Had all his sorted out then just bought the factory kit.

Is there a complete kit of these parts or do you piece it together with the level of quality that you need for your particular app?

I had the very same issue when I put the current intake on the motor. Doesn't take long to make a nice mess.