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Cam Thoughts #1760792 02/22/15 09:08 PM 02/22/15 09:08 PM
Joined: Apr 2007 Posts: 193 MD A ADakotaRTGuy OP member
ADakotaRTGuy OP member A Joined: Apr 2007 Posts: 193 MD	Might be thinking the cam is not optimal. It is a 440 Small block with W9 heads, 4.125 bore and stroke. 727 trans with 3.92 rear gears. 9:1 compression. Heads are being redone and flow should increase a bit. Head flow numbers are .100"--76.5/N/A .200"--145.0/113.1 .300"--204.8/167.6 .400"--261.1/215.7 .450"--283.3/227.9 .500"--306.8/236.1 .550"--319.4/240.9 .600"--337.4/245.3 .650"--348.2/248.4 .700"--353.1/251.2 255 / 263 @.050 668 / 668 lift on a 110. Calculates out to be 39 degree overlap.

Re: Cam Thoughts [Re: ADakotaRTGuy] #1760793 02/22/15 09:26 PM 02/22/15 09:26 PM
Joined: Jun 2003 Posts: 52,972 Romeo MI MR_P_BODY Master
MR_P_BODY Master Joined: Jun 2003 Posts: 52,972 Romeo MI	I dont know if the rpms are ok for you now or if you want some more.. but the lift needs about .080- .100 more for your heads.. and I assume you will spray it now and then

Re: Cam Thoughts [Re: MR_P_BODY] #1760794 02/22/15 09:39 PM 02/22/15 09:39 PM
Joined: Apr 2007 Posts: 193 MD A ADakotaRTGuy OP member
ADakotaRTGuy OP member A Joined: Apr 2007 Posts: 193 MD	Quote: I dont know if the rpms are ok for you now or if you want some more.. but the lift needs about .080- .100 more for your heads.. and I assume you will spray it now and then I was shifting at about 7k before, but I think that was to high, should have probably taken it to 6k. Should it have more overlap?

Re: Cam Thoughts [Re: ADakotaRTGuy] #1760795 02/22/15 09:44 PM 02/22/15 09:44 PM
Joined: Jun 2003 Posts: 52,972 Romeo MI MR_P_BODY Master
MR_P_BODY Master Joined: Jun 2003 Posts: 52,972 Romeo MI	Quote: Quote: I dont know if the rpms are ok for you now or if you want some more.. but the lift needs about .080- .100 more for your heads.. and I assume you will spray it now and then I was shifting at about 7k before, but I think that was to high, should have probably taken it to 6k. Should it have more overlap? Not if you spray once in a while

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