GD427 MK IV

GD427 MK IV
What my car should look like when finished - Stoneleigh 2015

Saturday 28 October 2017

Power Steering Column Brace Fitted

I received my power steering column brace back from being hot metal sprayed and so I decided to fit it.  I had pre-fitted it prior to painting and so it was just a case of bolting it in place.


Once fitted, I then mounted the windscreen with the 930mm distance from the top of the screen to the rear bulkhead.  I then measured each side of the screen to the rear door opening to ensure it wasn't twisted.  The mounting bolts were then fully tightened up.  The screen was then removed and stored in a safe place.

I used some black sealant to seal around the windscreen stanchion and I will add some more when I fit the stainless escutcheon to ensure no water runs down into the footwells.

I drilled and tapped M4 threads into the body to hold the escutcheons in place.


I bought a new polishing machine to polish up the brightwork some more.  The provided finish is pretty good, however there are still a few machining marks remaining.  I plan to use some P1200 wet & dry on the edges and then polish to a high sheen.


Bonnet Fitted

I fitted the hinges to the bonnet after I had trimmed down the bronze bush that mounts them to the front of the car.  The bonnet was set on, and required a little bit of wiggling to get the line gaps even.  I had to file out one of the mount holes a little to sort out the twist.

I think I have managed to get the gap pretty good and may be tweaked once I install the handles and rubber.

GD had marked the holes for the handles, so I proceeded to drill these at 20mm with a cone cutter.  I then used my proxxon with a router bit to open out the parts for the handle.  I then bolted the handles in place.





Fuel System - Fuel Tank & Pumps

I received my modified fuel tank back from the welder, so I decided to get the fuel pumps installed.  As I mentioned earlier on my blog, I have gone for an Aeromotive Phantom Stealth twin pump setup.  This was the reason the my standard tank had to be modified.  An Aeromotive install guide can be seen here on Youtube:  here




The tank is now wide enough to accept the foam baffle for the Phantom system.

I lined up the baffle alongside the tank, and marked out where the centre will be before drilling.



I then drilled the hole in the tank to accept the bolting down ring for the pump assembly.


The twin pumps were assembled onto the mount and it was modified to be the correct length to ensure the pump suction was as low as possible.


I dry fitted the pump assembly to ensure that the pump filters touched the bottom of the tank. (Photo taken in through the fuel sender hole)


I then looked at what fittings I require to connect up the hoses for the neatest installation. This layout may change once I start putting the hoses in...  I have bought 2x valves so I can isolate the tank for filter changeout etc.


Once all dry fitted, I installed the foam baffle unit with rubber bladder, ready to bolt in place.  I am going to use some fuel proof sealant to seal around the bolt threads before finally installing.  I bought a 310mm VDO dip tube for fuel level, since a normal float sender would foul in the baffle.  I lifted the tank into the boot, and so now just need the straps made to hold the tank in place.  I will take the tank out again to finish off mounting the boot lid catch.