ECUTEK + Stillen SC + MAP Sensor problem?

MoulaZ

Honestly I'm new to boosting 370s, was a 300 TT fella for a long time. I'll have to read up on what Speed Density Tuning is.

And so it seems like it's a common thing to switch it off... kinda concerning that the Tuner himself told me he didn't touch it. =\

I also noticed they ran a cable (single core) between the 2 MAF plugs, which the Tuner mentioned they do to enable the car to idle properly. Anyone heard of this being done?

Reason behind all of this is the car got a bit of a disappointing result after the SC install, netting a 27% power increase over before the SC (to be fair, it was a pretty hot and humid day of the tune, I was told he just couldn't go past 13 degrees without pinging). It's also a little jerky when driving down low in the RPMs. Wondering if any of this is connected.

/edit

Might as well throw up the mod details:

- ECUTek
- Vortech V3 SCi Trim
- Standard Impeller
- 2.75 Pulley I believe, 9 PSI one
- Aeromotive Stealth 340LPH Pump
- Deutchwerks 600cc Injectors
- 19 Row Setrab Oil Cooler
- Motordyne CBE
- Stock Headers + Cats
- Southbend DXD 19lb Flywheel
- Southbend 'Stage 3' Full-face Organic Disc
- ZSpeed HD CSC

Appreciate the replies guys.

Cheers,
MoulaZ