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84 K20 "Ethel" Not an Sbc/NV4500/241C

Semi restoration of a 1984 K20 pickup. 5.3 LS, nv4500, np241c.
I am getting the hang of this meow, got my maf dialed in and my fuel trims are within 2-3% which means what the ecu tells it to fuel in afr is damn close to what the wideband reads. In this case gm usually commands 14.7-1 across the board. Now onto adding power enrichment for more torques and burnouts, now that I am not afraid this sumbitch ain’t gonna blow!
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I am getting the hang of this meow, got my maf dialed in and my fuel trims are within 2-3% which means what the ecu tells it to fuel in afr is damn close to what the wideband reads. In this case gm usually commands 14.7-1 across the board. Now onto adding power enrichment for more torques and burnouts, now that I am not afraid this sumbitch ain’t gonna blow!
View attachment 247127

So in Megasquirt terms that would be your ego correction?
 
these muffs are too damn loud lol, I am gonna get the larger case venom 300's I think. for a fun truck that doesnt see street, theyre great.. but cruising.. the volume is just too damn loud
 
these muffs are too damn loud lol, I am gonna get the larger case venom 300's I think. for a fun truck that doesnt see street, theyre great.. but cruising.. the volume is just too damn loud

You have got to be the only person out there who has swapped from a 6.2 to a 5.3 and complained about the noise AFTER the swap... :doah:
 
these muffs are too damn loud lol, I am gonna get the larger case venom 300's I think. for a fun truck that doesnt see street, theyre great.. but cruising.. the volume is just too damn loud
Tail pipes out the back corners or sides at least would help.
 

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