naaahhhh...

same thing happens tho...

I've tune a couple new 08 LS3's with aftermarket exhausts, and they still pop...

I've been able to lessen the pop however in a custom tune... but the guys have told me from the start the their shit pops too...

Yeah, but this guy said that it totally cured ...

With Corsa Indy's on my 02 Vette it popped like crazy. The Corsa X pipe cured it totally. There was NO tune involved. Believe what you will and a tune might help....but with a stock tune it works for me.

You're talking about an LS1 Vette I'm assuming (Not a Z06), compared to an 08 LS3 Vette ...

Doubtful if you will be able to get rid of the popping with a Predator. I had the Corsa Sport on my 05 GTO, and it popped like crazy. An exhaust that is more free-flowing with straight-thru mufflers, as the Corsa is, will pop more. I have Flowmaster mufflers, which are chambered, and an H-Pipe, and ...

espdixie wrote:The popping has nothing at all to do with the tune. Get the Corsa X pipe and it will be gone. Been there done that

Rick

Ummm.....it's ALL about the tune. An X-Pipe will not decrease the popping.......if anything it will increase it. Read my other post above.

Doubtful if you will be able to get rid of the popping with a Predator. I had the Corsa Sport on my 05 GTO, and it popped like crazy. An exhaust that is more free-flowing with straight-thru mufflers, as the Corsa is, will pop more. I have Flowmaster mufflers, which are chambered, and an H-Pipe, and ...

How is that being swept under the rug?

When you sweep stuff under a rug, you pretend it did not happen, and refuse to acknowledge that it did happen.

That is not the case here at all.

As to the statement about not supporting current tools, you should keep trac of the number of updates we have ...

No progress I guess.

Nope, and there won't be any progress either. I have the same issue on my GTO. I would like for the TC to work, but they aren't going to fix it. It wasn't fixed in Revision 8r08 either, like was said. Here's another guy with an issue that probably won't be addressed either ...

Just when I thought Lew was done with my tune, he pulls a rabbit out of his hat and gets me even more power.....lol. I sent him my latest log file after the car had settled in for a bit, and he works his magic once again. Apparently, he went through it meticulously, because I can tell a difference ...

nice!!! no problem man, you're welcome....

your ltft's are perfect, right where we want 'em...

I'll be online tonight when I get home and will go through that log you sent me yesterday, and we'll getcha all squared away with any PE adjustments if necessary...

how's that beeeotch runnin' now ...

If it were me, I would be happy. That’s a s dialed in as you can get, realistically.
I would let the tune settle in for 30-50 miles, then run another cruise log with a few WOT bursts thrown in.

Run it thru dslogredux and see what the PE recommendation is. My guess is that you’re probably ...

Average LTFT Bank 1.....0.78130%
Average LTFT Bank 2.....-1.27460%

Can it be tuned any closer than that? Any recommendations?

Most GTOs I have seen out of the box run rich at WOT. You may have a little low hanging fruit there. Let it sttle in, log, and let's take a look...

Yep.....all the GTO guys I have talked to have said that they run rich. But, that's that better than running too lean.....lol.....as far as KR is ...

I'm putting a Radix supercharger on my truck this winter should I keep the aftermarket MAF since ill be makeing over 500hp or should I just try to sell it? The stock MAF is you friend, keep it for life.

Yeah, I have read horror stories from guys on LS1GTO replacing their MAFs with an aftermarket ...

Luckily for my car, the stock airbox flows pretty good based on dyno tune graphs that I have seen. So that's why I decided to keep it and not get a CAI. The trucks/SUVs may benefit more from an aftermarket CAI. I had a Lingenfelter CAI on my 05, and didn't really notice any difference, except for ...

I just wanted to take the time to extend a big thanks to Lew for his expertise in helping me tune my car... :D . I have my LTFTs dialed in perfect, and hopefully we will work on the PE next. Actually, the LTFTs were pretty dang close with the canned 93 tune. Great job Mike, and everyone else there ...