No need to post the detail twice, see the original post here: http://forums.bradbarnett.net/index.php?showtopic=10795
Additional info:
I dropped the car off with a Flowmaster axle-back system (not a kit they are selling, but off the shelf parts), and the HC trap removed. The dyno shop did lots of testing, but didn't put it all back to stock prior to doing the first run.
There were discrepancies in the spreadsheet I got from the dyno shop. So I am only posting the HC trap runs, as they were clean. I'll update with full dyno run info from all the runs after I get that detail.
HC trap deltas were taken with stock exhaust, but with an SCT 91 octane flash tune. Also, I only had spreadsheet data to 6000 rpm. The HP increases past 6000 rpm on this dyno run.
Once I get all the dirty details (I've asked the shop for the raw data from the dyno runs), I'll tabulate them and we'll repost. Then we'll also be able to show factory mufflers vs. this particular Super40, and factory tune vs. SCT tune. Until I clear up the discrepancy in the other spreadsheet data, it doesn't make sense to publish it.
Additional info:
I dropped the car off with a Flowmaster axle-back system (not a kit they are selling, but off the shelf parts), and the HC trap removed. The dyno shop did lots of testing, but didn't put it all back to stock prior to doing the first run.
There were discrepancies in the spreadsheet I got from the dyno shop. So I am only posting the HC trap runs, as they were clean. I'll update with full dyno run info from all the runs after I get that detail.
HC trap deltas were taken with stock exhaust, but with an SCT 91 octane flash tune. Also, I only had spreadsheet data to 6000 rpm. The HP increases past 6000 rpm on this dyno run.
Once I get all the dirty details (I've asked the shop for the raw data from the dyno runs), I'll tabulate them and we'll repost. Then we'll also be able to show factory mufflers vs. this particular Super40, and factory tune vs. SCT tune. Until I clear up the discrepancy in the other spreadsheet data, it doesn't make sense to publish it.