N41 Camshaft Card

[RangerJoe]

I just bought a N41 cam off Craigslist. I have searched the internet looking for a cam card. I know that the cam features 222/232 .512/.512 with 110/106. I would love to find a cam card with the actual valve events. Does anyone happen to have one? I've read over and over that Rick Anderson does not like to give out his cam specs.

Thanks,
Joe

 

[Noobz347]

AFM N-41 - 222*/232* - 278*/286* - .512"/.512" - .320"/.320" - 110* - 106*/114*
Overlap: 62 degrees.
1.6 Rocker Ratio
Intake Opening: 1* BTDC
Intake Closing: 41* ABDC
Exhaust Opening: 45* BBDC
Exhaust Closing: 5* BTDC

 

[RangerJoe]

I appreciate it. Just curious, did you find this on the internet, or did you pull it from an actual card? The reason I ask is that I found a couple of different specs throughout my searches, but no actual card for the N41.

Thanks again,
Joe

 

[Noobz347]

I appreciate it. Just curious, did you find this on the internet, or did you pull it from an actual card? The reason I ask is that I found a couple of different specs throughout my searches, but no actual card for the N41.

Thanks again,
Joe

Found it on the internet posted beneath a blurry card. If it makes you feel any better, someone else in the thread validated for accuracy when he posted/corrected a typo.

 

[RangerJoe]

I just mapped these events out on paper. Using the EVC event of 5* BTDC, it shows that the cam only has 220* on the exhaust side. I may be doing something wrong, but I don't think this can be correct. Please, do correct me if I'm wrong.

Thanks again,
Joe

 

[RangerJoe]

I've continued searching and found another post with slightly different specs. He claimed that he copied it straight off the cam card.

The cam specs straight off of the card are for a 302HO/351:
Advertise Duration .006 - Intake:278 / Exhaust: 286
Duration at .050 - In:222 / Ex:230
Timing events at .050 - In: 1/41 Ex: 45/5
Lobe Lift @ Cam - In:.320 / Ex:.320
Gross valve lift w/ 1.6 - In:.512 / Ex:.512
Lobe Seperation 110
Degree intake lobe to 106
Valve Lash (Hot) - In:0 / Ex:0

This contradicts almost everything else I have seen on the internet, which claims 232* on the exhaust. But, when you map out the events, it does equal 230*.

Who knows, either way I am excited about getting it in. It may be a few weeks before I have the chance, but I'll keep yall posted.

Thanks for all the effort and help Noobz347.

Joe