mr747

Hi guys

Yes gearbox was previously built by Allen at International Auto Haus in Sydney

This car is Charlie Kay's old car

Brunty88

do you know what was done out of interest to "build" the trans

mr747

car has a Weistec trans rebuild kit built to International Auto Haus trans specs

jd_hinks

Sweet build man! Maybe one day for me. Was wondering about your rear axles? Did you have to beef them up at all? Does such an upgrade exist?

With racing slicks and all that monster power you'll be putting down I'll bet there is a fair bit of stress at the rear

mr747

My car makes 700whp and is on stock axels and has been fine and ran multiply 9sec passes

Stock stuff is pretty strong

DSS have upgraded axels for c63

mr747

finally got this out to the track on Friday night and didnt disappoint
In full street trim full interior pump e85 fuel slipping SC belt and water in the ice tank car ran a best of 9.94 at 141mph

The way the car was raced is the way it is driven on the road no changes what so ever

After these little things are sorted this car will be even faster

Stay tuned for faster times

Savage-wp

Nice. Look forward to seeing what it runs once you have the few small issues sorted out.

hachiroku

belt tired? how many miles on it.

NotABaller

Holy crap... that's a fast c63.

Good job mate!

mr747

57MM pulley its not tight enough

mr747

This car is about to get a whole lot faster

Asher4799

MrkiC63

Any news here

You got 60-130 times?

mr747

Car is sitting around with a broken trans has been for months

low sixes 60-130mph but no data to confirm

MrkiC63

Low six is still fast ... around 900hp

Whats the plan? New gearbox?

mr747

This is not my car this is a customers car

We are currently building my motor with sleeves and turbos

MrkiC63

Lets wait for dragy

mr747

We race on tracks we dont use draggy

MrkiC63

Today we only believe in dragy

NAPARM

Random question but what did you guys do for airboxes?
I’m having some issues with my standard airboxes with stage 3 Weistec blower creating a vacuum build up and the car surging.

hachiroku

that is a problem with your tune. the ECU tune can ensure your car runs on a 50mm throttle plate. it's tuned for that configuration if so. to run on even a tiny throttle body. we have much larger dual throttle bodies on our cars.

confirm you have no leaks within your system, then confirm you have the correct time for your setup. if both pose true maybe you need a custom tune. or maybe something hardware related is not matching the tune or failing.