Solid Roller Cam for a 440 six pack

[Garys1969RR]

I am going install a roller cam in my 69 440 six pack Roadrunner. Engine specs will be: Eddy Performer RPM heads, 12.5 to 1 C/Ratio. Ross 14 cc Dome pistons, Hooker Headers, Auto trans with 3000 RPM stall converter. 4.11 gears. I like the Lunati solid roller 273/279 duration, lift of .579/.585. Or their 279/285 adv duration, lift on this one is .585/.600. Any ideas? Suggestions? Oh, I am at 5000 feet, and will be running a 50/50 blend of VP 100 fuel and E 85. Octane comes out to 102.5, and only costs $4.75/gallon.

 

[68 HEMI GTS]

Posting @ .050 duration numbers will help.

 

[Garys1969RR]

Posting @ .050 duration numbers will help.

OK, looks like @.050 lift the first one is 243/249. The second one is 249/255.

 

[Frustration]

you will love it. I have one in my 496 (440-source) stroker with cnc'd Stealth heads. I run the Comp .575 street roller in my '69 RR. drives like a stocker 'til you hit it. Went 11.60 in street trim the one time out. I run 4.30 gears which are a tad much for the stroker. Thinking 3.91 would be ideal. Good luck.