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Hey guys, I did alot of reading on here to piece together the LS3 combo I swapped into my 370z so I figured I'd at least register to contribute my numbers. More or less its no different from any other manual 5th gen Camaro, except for the diff ratio.
It's a SBE 2011 Camaro LS3 and TR6060 with the stock Z rear diff and 3.69 rear gears.
4" intake
Stock intake manifold and throttle body
Sikky mid length swap headers 1 7/8" primaries, 3" collector
Custom dual 3" exhaust, X pipe and a Magnaflow muffler p/n 12599
Summit SUM-8711R1 cam
Summit SUM-1457401 pushrods
BTR dual valve springs, titanium retainers and shaft rocker kit with the stock rocker arms
Haltech Elite 2500 (Wiring specialties pnp harness)
ID1300 injectors & walbro 525 pump
Self tuned on the Haltech I got 454whp and 412wtq on a Mustang dyno with 89-92*F IAT's. This is on both pump 93 and VP C85. I didn't see enough gain with adding any more timing (1-2hp for an additional 1*) on the ethanol so left I it alone. 24* between 4-5k and ramping to 26.5 at 6500rpm is where it was happiest and 12.8-12.9AFRs throughout the pull.
The spicier curve is a progressive dry shot from an NX throttle plate with a single 0.062" jet, kept the AFR's at 12.7-12.8 and pulled 4* on ethanol and 6* on pump. Shout out to Haltech for the flex fuel nitrous capability, it's pretty cool.
I've since converted the NX plate to dual feed config with two 0.052" jets but haven't gone back to tune it/get a number.
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