think ill go w/ the digitork series in 3/8" 5-80 ft lbs and 1/2" 25-250 ft lbs

 

ok lots of different numbers on this cam including some hand etched numbers on the rear end. does that indicate a custom grind? on the rear end: C4875 (BIG LETTERS) THEN cc written above that and at the top 3313/3314 H-R 108 +4



its got all main studs, with the exception of a BOLT instead of a stud on the odd cylinder bank side of the rear main cap, why?

may have damaged a rod bearing or two, had to put a screw driver handle to a couple to hammer them out of the bore

 

heres a pic. i outlined the numbers
they are etched in by hand

 

I think thats a comp cams cam? Try calling their service line:

1-800-999-0853

I suspect the +4 implies the cam is ground with 4 degrees advance right from the factory.... installing it 4 degrees advanced with the timing set as well will give you a total of 8 degrees..... Might have some odd performance issues that way.

 

yea thats what i was thinking "cc" stood for... i tried finding the cam card on their site but it didnt pull anything up for c4875. guess ill call em mon.

u think i should replace all the bearings?

 

I found one with some of the same numbers.... but, it was for a chevy small block. Somehow, I don't think that's it.

Yes. Replace all the bearings. Cheap insurance.

 

mite it be a custom grind?

 

Entirely possible. Probably have to chat with 'em to see. Would explain why it won't come up in a search of the site.........

 

There ars some chevy grinds that will work with a dodge.

 

as for the injectors way back in this thread.

those injectors are rated at 43.5 PSI, so they will flow close to 24# in a dodge.

I have the 24# ford injectors (from five O) on my 360, and I needed the fuel trimmed. Ran way rigch...super rich. Ran 25.5@49 PSI.

Drew got the "stock upgrade" 22# inejctors and is running a tad rich in his 360.

You should be fine with the 21s. but you can always get a set of ford motorsport 24# (new version GEN III) with 4 holes for cheap on www.fuelinjectorconnection.com
http://fuelinjectorconnection.com/sh...&productId=191

And you WILL need a wideband O2 gauge. Here is the cheapest for the autometer:
http://fuelinjectorconnection.com/sh...&productId=191

summit wants 238.99 for that same one. See if they will price match if you are getting more stuff from them.
http://www.summitracing.com/parts/ATM-3379/