Went to start the car last week only to find she was running on three cylinders so switched off and took the A2 instead....
Managed to get a look later in the week and found that the unspacer on injector one had pitched over. and was leaking fuel..
I do run up to 6bar of fuel pressure under boost and looks like the o-rings have relaxed a bit... you can't use clips with them either so decided its time for an upgrade... Bill had a couple of Integrated Engineering fuel rails in so I offered one up to see if it would fit ok... I was concerned I wouldn't be able to fit the cover lol...
Does look the biz and shouldn't be an issue supporting the fuelling I need...
Fitted the cover to see what clearance would be like...
Result...
I then checked the injector installed height to make sure they sat in OK as AEB runners tend to need to be spaced... using the clips on the rail they just about reached but not enough for me to feel happy about...
So means I need to mod the rail a little... to get the injector in far enough that I am happy it won't leak under high boost...
The normal feed adaptor sticks out a little too so may have to mod that or find a 45/90 degree version...
I sorted the OE rail to prevent the unspacer pitching so I could drive the car home at least and moved on to the next issue...
I managed to catch a low curb with the underside of the car...
....so I pulled out the plug which looks like its hot glued in and beat the floor pan out from the top through the carpet...
Cleaned all the old 'glue' off and straightened the hole as best I could without having to resort to pulling up the carpet and using dollys etc ...
Copious amounts of sealant and jobs a good un...
Used stone guard to
help seal it all up..
Next job was to replace the front drop links... these were cheapies (relatively) from GSF that I bought for the inaugural MOT after the build some two years and 7000 miles ago... not really the longest time in the world so I went for a set of Meyle ones this time.. the joints were ok on the old ones but the rubber covers were shot on all the joints both sides...
With those done I moved onto the next job... my rather yellow expansion bottle... this was bought new when I did my GT30 conversion but clearly doesn't take long for them to go an off colour..
When I removed the trim to get at it, I found this....
Not really what you want to see with a high pressure fuel line thats seeing 4 to 6 bar of fuel pressure!... heat clearly has deteriorated the rubber and the expansion from pressure did the rest...
So the plan now is to get the IE fuel rail sorted and run a complete new line from the inline pump to the rail... the OE plastic line is quite a small ID so will upsize the lines to cope and make it all a little more robust with headroom on fuel flow...
I had some spare normal fuel line so used that to repair the dodgy bit... checked the rest of the lines in case they were compromised and they looked in a better state but will get replaced anyway when the time comes... and also fitted the new expansion bottle of course...
All back together ....
To finish off the day I modded my pano head so I can do multi level pano's a bit more easily...
Just waiting on some decent clear nights now... which is quite frustrating with this changeable weather we are having at the moment
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