FAST 92mm Results... I wouldnt believe it myself if I didnt see it first hand!!!!
#61
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WOW those are amazing results.
I have a '05 CTS-V which also has an LS6. I had nearly identical mods to this (kooks 1.75", cats, catback, smooth intake tube & CAI). I added a fast 90 ported by Tony Mamo w/ NW 90 tb, and lost a lot of TQ and only gained 10 HP up high.
That's a lot of added special sauce on the 92. Almost sounds too good to be true. Again congrats on those results.
https://ls1tech.com/forums/dynamometer-results-comparisons/822519-stock-head-cam-346-ls6-w-bolton-s-pre-post-fast-90-90-results.html
I have a '05 CTS-V which also has an LS6. I had nearly identical mods to this (kooks 1.75", cats, catback, smooth intake tube & CAI). I added a fast 90 ported by Tony Mamo w/ NW 90 tb, and lost a lot of TQ and only gained 10 HP up high.
![Icon Confused](https://ls1tech.com/forums/images/smilies2/icon_confused.gif)
https://ls1tech.com/forums/dynamometer-results-comparisons/822519-stock-head-cam-346-ls6-w-bolton-s-pre-post-fast-90-90-results.html
![](http://img147.imageshack.us/img147/8660/winterpost9090dynohp9.jpg)
#68
TECH Junkie
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I guess I'm a little late on this one, but its very similar to my results. 04 CTSV LS6 w/ unported FAST90, EWP, 1 3/4 headers, uncatted x pipe, aluminum flywheel and tuned. I would think these kinds of reults would be very repeatable.
![](http://i98.photobucket.com/albums/l261/JonCR96Z/CTSVdyno2.jpg)
https://ls1tech.com/forums/dynamometer-results-comparisons/917878-bolt-ctsv-402rwhp.html
Jon
![](http://i98.photobucket.com/albums/l261/JonCR96Z/CTSVdyno2.jpg)
https://ls1tech.com/forums/dynamometer-results-comparisons/917878-bolt-ctsv-402rwhp.html
Jon
#70
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Nice gain!
On my Girlfriend's HC&I Z, she picked up power going from a LS6 to a FAST 90/90 (about 22rw) but then we added a ported Fast 90 and did not see any gains at all, with pretty much the same track times. Could her set up be maxed out? She has a pretty small cam, 224/228 and no cutout, running through the muffler.
On my Girlfriend's HC&I Z, she picked up power going from a LS6 to a FAST 90/90 (about 22rw) but then we added a ported Fast 90 and did not see any gains at all, with pretty much the same track times. Could her set up be maxed out? She has a pretty small cam, 224/228 and no cutout, running through the muffler.
#71
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Nice gain!
On my Girlfriend's HC&I Z, she picked up power going from a LS6 to a FAST 90/90 (about 22rw) but then we added a ported Fast 90 and did not see any gains at all, with pretty much the same track times. Could her set up be maxed out? She has a pretty small cam, 224/228 and no cutout, running through the muffler.
On my Girlfriend's HC&I Z, she picked up power going from a LS6 to a FAST 90/90 (about 22rw) but then we added a ported Fast 90 and did not see any gains at all, with pretty much the same track times. Could her set up be maxed out? She has a pretty small cam, 224/228 and no cutout, running through the muffler.
#76
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Nice gain!
On my Girlfriend's HC&I Z, she picked up power going from a LS6 to a FAST 90/90 (about 22rw) but then we added a ported Fast 90 and did not see any gains at all, with pretty much the same track times. Could her set up be maxed out? She has a pretty small cam, 224/228 and no cutout, running through the muffler.
On my Girlfriend's HC&I Z, she picked up power going from a LS6 to a FAST 90/90 (about 22rw) but then we added a ported Fast 90 and did not see any gains at all, with pretty much the same track times. Could her set up be maxed out? She has a pretty small cam, 224/228 and no cutout, running through the muffler.