[Mark O'Neal]

Originally Posted by bmcnicho

2) I am debating buying Milodon 4 bolt main caps to replace the original 2 bolt mains. I am not sure if this is necessary or if the smaller angled bolts are really that effective since the factory blocks don't have as much web material a the aftermarket Dart blocks. Am I is just as well off buying replacement 2 piece mains with high strength APR bolts and a main cap girdle?

I wouldn't do this. At the horsepower/rpm levels you're running it simply isn't necessary. I kinda draw the line around 650, because that is where I see the main caps start walking around.

The girdle is optional as well.

3) I am planning on using Edelbrock Vic Jr heads & a Torker 2 intake. I think the extra height of the Vic Jr intake will cause clearance problems with my hood.

I've always used the Victor Jr with these engines, but I am not familiar with your car. We used a low air cleaner, but we've never had clearance problems with the Backdraft or Superformance cars.

I think I have matched the components well, but I appreciate advice from those of you who have been there before.

Of the two cams I'd pick the 284HR. The 114 Center is far more friendly than the 106 on the 290HR. A TFS with about the same lift and duration and a 112 LC would be even better.

You should have no problem getting your 530 horsepower with this combination.