so you finally saw the light?

 

MP T76 w/.81 AR

going with a 215/215 isky cam from Stock48 hopefully.....10.5-6:1 compression and all with the ported heads and 4.10s out back. 80e and stock converter I guess.

Just gotta find someone to help me put the 80e in

 

haha now we are talking. i just need a big muffler.. my 215 Isky will be delivered next week

 

Let me guess.... 215/215 .566/.566 114 lsa? haha. Question...how much advance if any did you have ground into the cam? In other words, what is the ICL

 

heck i dunno.. i told him what i had and he said he will hook me up.. haha thats all i know.

 

I went to a local store and just ordered a diesel muffler. I think it's a 7" diameter oval, and 14" long. I'm about to do my 4" exhaust also, but I'm dumping my WasteGate into it's own 3" through my current magnaflow, which is just like the one you have? Is it raspy for you also if you just rev it? I think the diesel mufflers are relatively quiet, and still flow good is the reason I went with that. Hopefully it's quieter than the magnaflow.

 

mine is really quiet.. even revving it you will hear the BOV pop off or a lil compressor surge thats it. not raspy at all.

 

You won't want anything to have to do with my 4" diesel setup ill have my 3" DP, 3" cutout, into 4" exiting like the stock duramaxes do for now. if I didn't have meathooks for hands I could probably put my hand and forearm thru this muffler. Its BIG... But I doubt it'll be quiet like you're wanting.

 

i just got tired of the noise in the cab.. right now its really quiet how i like it. but we will see what the 4" will do to it.

 

throw a 4" supertrapp on there