Stock intake with tune?

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02-21-2012, 08:52 PM

#11

Andy13186

4th Gear Member

Join Date: Apr 2008

Posts: 1,792

Quote:

Originally Posted by DSargent09

Im running tune w/o intake right now.. had it dyno tuned... had exhaust only put down 356....had it tuned and put down 391, CAI will be installed tomorrow and redynoed..

thats not a 3 valve engine though right?

02-22-2012, 06:23 AM

#12

S197GT07

5th Gear Member

Join Date: Jan 2009

Location: Mass

Posts: 2,662

Quote:

Originally Posted by Nuke

Only 9 RWHP/12 ft lb gain with a Bama 93 tune??? And you didn't ask to find out if the dyno was off/not set up correctly or if it was the tune?

The dyno was fine, tune was a point lean.

Called to get it corrected, but at the same time I threw the intake on, so it kinda messed with things a bit.

Even that ended up a point lean, so I just went with a dyno tune and never looked back.

02-22-2012, 07:14 AM

#13

mayo

4th Gear Member

Join Date: Jul 2010

Location: WV

Posts: 1,364

I ran a tune on my 08 a/t without an intake for a while. I would say Nukes take is correct, probably about 15-20hp increase. After putting an intake back on with an updated tune, here's what I noticed...
Better throttle responce out of the hole
Smoother in the upper rpm range (4k plus), probably where you see the 5hp increase.
Different exhaust note, not louder but has more of a rip with the intake.