So how much more pwr at the wheels? Look awesome! Quality work for sure.
What would it do with Cats. Running on the street without cats is Crazy would be too loud and smelly plus will turn on light. Are you offering it with cats and how much ?
Someone please give us some numbers on a G5!!!
On the Super Flow Engine Dyno at Ilmor Racing Engineering with a bolt on set of our BBG GTS-R Shorty spec headers, no re-calibration done to the PCM (install and run) we made a 13 percent gain in horsepower and torque which is significant power gains for sure.. I'm confident that when installed and run on our new chassis Dyno and customers Vipers the headers will translate into a solid rwhp and rwtrq gains. Our in house Dyno Center is almost completed, so when done we'll be running on our new DynoJet 2000HP drum..
Baseline: Factory manifolds and cats - delete mufflers
615.4 HP @ 6200 rpm (max HP)
553.9 TRQ @ 5000 rpm (max TRQ)
Baseline: BBG GTS-R Modular Race Headers "Shorty" - delete cat and mufflers
:Bolt on headers only
701 HP @ 6300 rpm (max HP)
627 TRQ @ 5200 rpm (max TRQ)
Thnx for the good question and comments!
BAD BOYZZ GARAGE
=DISTRIBUTORS OF POWER=
Wow that's really interesting, so the factory engine is not producing power anywhere near advertised ratings. What's even more amazing is that your headers are able to extract 86 HP. What throws me even more is the insane increase in torque. In this day and age I'm stupefied by these results, how is this possible. Not doubting the quality of your design and manufacture, it's obvious. The results seem so far out of the norm, really puts a bad light on SRT. Beautiful headers, job well done.
As a side note, if you look at the G5 oem headers it is almost like there are no individual tubes. The exhaust runners/tubes off of the heads only run a couple of inches and than enter a common chamber. The point is, they appear to be almost an afterthought.