RealQuick

iTrader: (14)

Had some issues on the dyno with the car going into reduced power mode, and curve was choppy as hell. When I got home I noticed a plug wire was un-clicked off of a spark plug, so I made the pulls on 7 cylinders I believe.

Low mileage 2010 Camaro 2SS M6
Stock short block
AI 280cc LS3 Heads
Vengeance Racing Stage 2 Turbo cam (235/231 .6xx/.6xx 115lsa)
Ported LS3 Intake
NW102 TB
SLP under drive
1000cc injectors
Zl1 pump
ADM fpcm

Huron Speed Turbo Kit
Precision 7675 billet wheel .96 a/r
Turbo smart Hyper gate
3" DP into 2.5" Borla ATAK
Alky Control Dual nozzle

573rwhp @ 7psi
608rwhp @ 10psi

Boost was all in by 3000rpm!

I am going back on 10/8 for another session, and hopefully run on 8 cylinders.

SoFla01SSLookinstok

Nice gains man! Sounds like a nice car(low mileage). Good to see how much better it does on all 8.

RealQuick

iTrader: (14)

Thanks. Car was running hard before the issue.

RealQuick

iTrader: (14)

Looking back at my dyno logs, my map read 7.5psi, not 10.5 that dyno showed. The dyno tee'd into my BOV where as my MAP is on the intake behind the TB. Which one do you guys think is right?

SoFla01SSLookinstok

I would guess the dyno is more accurate. His stuff should be pretty accurate, hopefully, lol. The only way to really know would be to test the sensor.

RealQuick

iTrader: (14)

with my key turned forward (car not running), hptuners shows 101kpa (14.6psi), so the 3 bar map sensor is reading right at that point.

MY_2K_Z

iTrader: (1)

I disagree, the map sensor he has in the intake would be most accurate as to what manifold pressure really is.

SoFla01SSLookinstok

No problem. It was just a guess. The only way to really know would be to test both sensors with a pressure, or vacuum, gauge & see which one reads more correct.

RealQuick

iTrader: (14)

3rd time is charm... going back tomorrow to see if I can keep the plug wires alive long enough to make a big pull on three all 8 cylinders.

I went last week (2nd attempt) and made a bunch of pull, and made a pull at 15psi... but already had scorched 3 wires. It made 15psi at peak torque, but fell off to 11.5psi by redline and went pig rich. In fact the HP curve peaked at 5200rpm. Numbers were 655rwhp/725rwtq.

I suspect I should be in the 750rwhp range tomorrow at 15psi if it holds together.

See attached.