Compression on KB107s with 63cc rpm Heads

[Chris70cuda]

What do you guys think about the Lunati Voodo 60404:
Chrysler 273-360 c.i. 1964-2003

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"Hot Street" cam, likes 2800 converter, Hi–Rise type dual plane intake with 750cfm carb, headers, 10:1 compression and 3.73 gears.[/FONT]

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[FONT=Arial, Helvetica, sans-serif]DURATION[/FONT]
[FONT=Arial, Helvetica, sans-serif]VALVE LIFT[/FONT] [FONT=Arial, Helvetica, sans-serif]@ 1.5:1[/FONT]
[FONT=Arial, Helvetica, sans-serif]LOBE[/FONT] [FONT=Arial, Helvetica, sans-serif]SEP.[/FONT] [FONT=Arial, Helvetica, sans-serif]ANGLE[/FONT]
[FONT=Arial, Helvetica, sans-serif]ADV.[/FONT]
[FONT=Arial, Helvetica, sans-serif]@ .050”[/FONT]
[FONT=Arial, Helvetica, sans-serif]IN.[/FONT] [FONT=Arial, Helvetica, sans-serif]EX.[/FONT] [FONT=Arial, Helvetica, sans-serif]IN.[/FONT] [FONT=Arial, Helvetica, sans-serif]EX.[/FONT] [FONT=Arial, Helvetica, sans-serif]IN.[/FONT] [FONT=Arial, Helvetica, sans-serif]EX.[/FONT] [FONT=Arial, Helvetica, sans-serif]IN.[/FONT] [FONT=Arial, Helvetica, sans-serif]EX.[/FONT]

[FONT=Arial, Helvetica, sans-serif]2200-6400rpm [/FONT][FONT=Arial, Helvetica, sans-serif]276 [/FONT][FONT=Arial, Helvetica, sans-serif]284 [/FONT][FONT=Arial, Helvetica, sans-serif]234 [/FONT][FONT=Arial, Helvetica, sans-serif]242 [/FONT][FONT=Arial, Helvetica, sans-serif].513 [/FONT][FONT=Arial, Helvetica, sans-serif].533 [/FONT][FONT=Arial, Helvetica, sans-serif]110°[/FONT]​

Going into a 360 block, .30over with KB107 pistons, holley 750 3310 vac. secondary with 2.02 1.60 J heads, Harland sharp 1.5 rollers. Car has 3.91 gears. Too much cam or not?

 

[moper]

KB "ring issues" are the result of people not reading instructions and gapping the rings too tightly. They are a phenominal piston for the money - but you do have to install them the way the directions say.
Yes -too much cam IMO. Stay wth the RPM Air Gap dual plane, and go down one size with the cam to the 10200703 (60403). You wil need to machien the spring seats and guides on the heads if they haven't been done yet to runt he springs Lunati calls for.