602 crate vs. 355?

[craigerdesigns]

My class has very strict engine rules. No port work, 416 casting heads. 56cc heads, zero deck block. 1.94, 1.5 valves. 327 350hp cam. Eagle crank and rods, forged pistons. All stock style replacement. 500 cfm 4412. My class is allowing the 602 to compete with no modifications to the open engine rules. Should I switch to the 602 or is my engine as good if not better?

[stockcar5]

My class has very strict engine rules. No port work, 416 casting heads. 56cc heads, zero deck block. 1.94, 1.5 valves. 327 350hp cam. Eagle crank and rods, forged pistons. All stock style replacement. 500 cfm 4412. My class is allowing the 602 to compete with no modifications to the open engine rules. Should I switch to the 602 or is my engine as good if not better?

crate for sure.

[DaveBauerSS6]

crate option

[dereksehi]

Is there an rpm limit on either of the options?

[craigerdesigns]

There is no rpm limit. Crate must stay sealed. I am actually surprised with the response. I thought with the additional compression of my engine it would be better than the crate. Thank You for the input.

[LITE-INN]

500 cfm for the crate or 4

[craigerdesigns]

500 cfm for all. I also have other options for heads. either 624 casting or 450 or 882 casting. any of these better than crate?

[Dirtman29]

Must be running an I-mod...

[craigerdesigns]

dirtman that is correct. Stock Car those are the only heads I am allowed to run. Thank you for the help everyone.