what rwhp with these mods?
TECH Senior Member
iTrader: (3)
Joined: Oct 2006
Posts: 7,564
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From: Decatur, TN (N-W of Athens)
M6 stock is like 255-260, so I'd think at least 270. I waited for some others to reply first, just to see how my guess would land, and I want to say 275, but again at minimum I'd say 270.
more like 245 stock no way 260 i dyno to many of lt1s so i know what they do stock and boltons within a few ponys.
i believe mine would have been over 260 rwhp stock i dont think i picked up more than 15 hp with a CAI, elbow, and air foil and i had 276 with those mods.