=13.7@99mph on my first night at the track with the ss. Took a couple of runs to get a launch and go thru the gears cleanly. The QTP electronic cut out that i put in my 3" dp/exhaust I built worked well. Really well, quiet when closed and loud when open..lol. I have to take some pics to upload.

BUT, with my Tog header, I just received the adapter plate, and unsure of how its suppose to be installed. I don't think i have any leaks, but going to install it regardless. Now on zzp site says it goes between head and header (da!), but does that mean I need a gasket on both sides, or just between adaptor flange and tog header?

Thanks for the input, looking to start install tomorrow morning!

 

why do you have a cutout on a 3in exhaust? your exhaust is opened up quite a bit already... i honestly dont think your gaining anything from that other then noise.

 

depending on where the cut out is placed it can ahve it has advantages but cut outs are always argued about and really its just what you think is best

 

oh ok gotcha i thought it was 3in all the way back i was like ummmm why? lol

 

Thanks Andrew.

Yes, i did stock axle back/stock muffler to keep it quiet for daily driving. But elec. cutout to open it up at the track.

Nobody has installed a adaptor flange yet?

 

Whoa, 13.7 at 99mph? Your low end must not be so good and you must know how to launch the **** out of your car!