The new Formula GP chassis for 2016 from SVQ-Slot has arrived; got four units in and another five have been ordered, which should arrive in late January.
We will be racing the SVQ-Slot chassis with the non-offset version of Slot.it's boxer motor-pod (CH48) - which is black ... and I'm using the white on the pictures ... the white is not legal ... get the black; ok?
So, in this first picture you will see the car I raced in 2015 and the new chassis bellow it. I just wanted to get some measurements before proceeding.
Car weight at 76.34 grams with a distribution of approximately 57% rear and 43% front. I did have a small ballast installed in the front as you will see a fell pictures bellow.

Here you can see the ballast (which weighted exactly 5 grams) and a few measurements; again, just something to compare to when I'm done with the transplant.

The new chassis came from the manufacturer as you see in the picture bellow. There was some glue residue but nothing that couldn't be fixed.
Most of the excess glue would only be a "cosmetic issue" but some of the screw holes were filled and the bottom of the guide holder had a small blob that needed to be cleaned out.
The guide holder is basically a plastic bushing that is glued to the carbon fiber frontal chassis, and there is not a lot of material protruding from the chassis. With a 500 grit sandpaper I removed the bump.
I got the chassis surface cleaned with a rotary wire brush.

After that I cleaned up the screw holes.
Proceeding with the transfer, I got the guide installed and continued to transfer the front axle. The front axle holder slot needed some filing, the axle wouldn't go all the way up.
Very light filing was needed and the axle was free; with that I installed the front tires and noticed that they were too tall, there was a gap between my setup block and the guide.
Already at the highest axle adjustment, the only option is to reduce the diameter of the front tires. 
I leave the front tire issue for now and move to the motor mount. The motor-pod normally used with this chassis is from Scaleauto and it costs ~$50 - which I will pass. I grab a spare long can Slot.it motor-pod ($10) and verify that it would fit with a fell modifications.
For the pod to fit all I need to do is remove the crown gear protection arch and the rear side support.
Here are the before and after shots. Rotary cutting disk and sandpaper were used to remove the material.
Now the pod fits. As I installed the pod screws I noticed that the front screw holes needed to be enlarged a bit so that the pod would float. With the motor-pod out of the way I used a 2mm drill bit to widen the holes.

Motor-pod is in, next is the motor. As the gear is now on the opposite side of what I was originally using, I flip the motor upside-down so I don't need to cross my wires.

In this image:
Green arrows: The carbon fiber frontal chassis piece is composed of a top and bottom plate which are glued together. There were two existing holes between the two plates where I installed screws for reinforcement.
Red arrows: I checked the body to chassis fit and saw that the corners on the carbon fiber plate ,just outside of the nuts being pointed, were rubbing against the body, I rounded them up with the rotary toll.
Orange arrows: Those two protrusions are used to hold the leads with the aid of a rubber band.

Found some small bands ...

The bands were actually big for the application but lopping it around once got the job done. I will include a few with each of the chassis.
I didn't take any pictures of the front tire diameter reduction but I had to remove 1mm to get the wheels off the setup block - the front wheel diameter is now 18.5mm. Also, the official, 62mm maximum rear track for group A in 2015 will now be 64mm - simply because this chassis will not allow anything under 63mm.

Here is the bottom shot. Measurements are:
Rear tire dia.: 20.3 (unchanged); Rear track: 63.5mm; Front tire dia.: 18.5mm; Front track: 62.1mm.
The car, without ballasts, gained some weight: 85.48gr.

The weight distribution seems to be a bit off, with 64% in the rear and 36% in the front, but the car needs to hit the track before I can come up with any conclusions.
With the weight increase we may need more "power" to help accelerating and stopping the car, since I don't want to add more costs to the series with the purchase of a new motor, we may race the series at a higher voltage.
Ary.



















