Day 3 – 10 Day Build – E21 S54

Day 3, primarily reserved for Exhaust, Suspension, and radiator mounting.

Fuel filter stuff removed. I am going to a walbro 255 external pump for this assembly. I’m sticking with the same fuel filter (new), and fuel accumulator to keep fuel pressure up on starts.    img_5090

 

Front hubs cleaned up, installing new bearings and races. Then install onto GC struts.  img_5083

Mounted the E46 M3 exhaust – Had to cut out some of the piping to fit. I didn’t want to do a completely custom exhaust system, but it looks like that’s what may happen. Everything is custom.

Thus far, I’m going with 2 mounts for the muffler assembly itself. Then after I start welding the mid pipe, I’ll be adding a 3rd one in the same vicinity.

The top of the muffler is just at the top of the spare wheel well I cut out. Might need to figure out a new method of capping the wheel well. img_5065img_5088 img_5067

I decided to use the new exhaust cut outs to plug the old exhaust outlet. I maintain the same curvature, bend, and character line, so it’s seamless. img_5082

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For now, I’d like to simply add weather stripping, but in the future outlook, we’ve got some cool Ares LS1 ideas for this exhaust.

The radiator mounting is being prototyped, but at the moment this works very well. Used some M12 bolts, 19mm head actually fits these poly bushings perfectly. img_5074

Clamp the bolts down – to be welded later. img_5076

Bushings slip right on top. Square off the head of the poly bushing so it accompanies the radiator and it’s not moving anywhere!img_5078img_5079

Out with the old!img_5080

In with the new, Let’s get that S54 in tomorrow!

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