What a day! My best day yet with the Challenger. Went to a LX tune day at Advanced Motor sports, and they had a very special guest from Australia. His name is Steve Leerentveld and he is CEO of RDP Motorsport. They have the fastest 300c running 11.21 at 123.94 mph. It is amazing what he did for my low end and mid range. 401 rwhp and a whole new feel to the car. Here are a couple website and a video to follow. They had at least 20 very nice LX cars with 4 challengers.

http://www.redcliffedyno.com/

http://www.buyams.com/main.sc

 

I am now losing close to 18% through the automatic set up. After converter install and a 180 T stat I will finish out with 432.4 to the tires, or 470.88 at the crank.
Not bad for some tuning and a few select bolt ons

 

Too bad they don't sell Holden cars up here. Totally cool logo.

[IMG]local://upfiles/148/B42763CA278E4A36B54C319D9A65F0F3.jpg[/IMG]

 

Andre would you mind listing what mods and exhust you used on your car . Also how could we go about geting a good tune on our car as you did . I would also like more information on the converter and what thermostat your useing .

 

It is settled then...SILVER is fastest.

 

Very nice Andre! [sm=smiley20.gif]

So... are you having fun yet?? CAI, Zoomers, tune, and converter? Thats it or has there been anything else. Have you done the throttle body yet?

This is just getting better and better... hows your grin today?? [sm=gears.gif]

 

Yeah those Holden cars are bad ass, came close to buying a Pontiac G8 since it was part of the Holden family, but decided to wait for the Challenger R/T.

 

Andre... bro... where are ya? You cant leave a post like that and then go away... its irresponsible!! [:@]

 

So what were looking at Zoomers 1250.00 CAI 350.00 Whats it cost for a good tuner and haveing it done 450.00 ? and converter $$$$ ? sounds like around 2500 t0 3000 to really make your car come alive .

 

I've never used a tuner before. Is there any guidance available on changes I should or should not make?