Race Proven Motorsports C6Z06 "Sleeper" Package First Start Up
12-11-2009, 06:18 PM
#1
Race Proven Motorsports C6Z06 "Sleeper" Package First Start Up This is a car we are just about to get finished.
RPM Forged 427 Callies Comp Star Crank & Rods, Wiseco Pistons
TTIX Twin Turbo Kit
RPS Street Twin Lite Clutch
Boost by Gear Set up
Hoping to make in the neighborhood of 850RWHP... More numbers to come.
http://www.youtube.com/watch?v=s0wuZ48XEoY
RPM Forged 427 Callies Comp Star Crank & Rods, Wiseco Pistons
TTIX Twin Turbo Kit
RPS Street Twin Lite Clutch
Boost by Gear Set up
Hoping to make in the neighborhood of 850RWHP... More numbers to come.
http://www.youtube.com/watch?v=s0wuZ48XEoY
12-12-2009, 11:59 AM
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Super quiet and stealthy. Even with the fuse pulled the exhaust isn't giving too much away. Great job, the owner is going to surprise a lot of people if he's able to hide 850 rwhp under the hood and keep it that quiet.
How much hp is there to be gained when the valves are open? Would more power be available from a couple of DMH cutouts ? That would let the car sound really wild at WOT. Again good job guys !!
How much hp is there to be gained when the valves are open? Would more power be available from a couple of DMH cutouts ? That would let the car sound really wild at WOT. Again good job guys !!
12-13-2009, 09:39 AM
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When you say night and day difference, are you referring to sound or power?
I have DMH cutouts on my n/a 402 and apparently my catback flows so well that the difference between open and closed on the cutouts is a mere .25 rwhp and .11 rwtq. I was surprised. So was Ron@Vengeance. No matter on power in my case. I loved the effect, and it lets me lay low when I leave early or come home late, LOL !!!!!!!!!!!!
I have DMH cutouts on my n/a 402 and apparently my catback flows so well that the difference between open and closed on the cutouts is a mere .25 rwhp and .11 rwtq. I was surprised. So was Ron@Vengeance. No matter on power in my case. I loved the effect, and it lets me lay low when I leave early or come home late, LOL !!!!!!!!!!!!
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12-15-2009, 07:09 PM
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Damn! I kept waiting and waiting and waiting. I didnt' even know you did the pull until I heard the whine of the drum and then seeing the numbers. Wow, its so quiet you'd have no idea its even running ???? Lots of Horsepower, but none of the destinct scream to go with it.
