Type 65 Coupe Update: Exhaust Side Pipes and More Fuel System Stuff   Leave a comment

I got bored with figuring out the fuel line routing and filtering, and it was a nice warm day today, so I decided to paint the Coupe exhaust system pipes and silencers. Even though they were stored in a corner of my dining room, and were covered with oil, there was a lot of rust forming on the surface of the pipes. My kit is now a little over a year old, and I wanted to prevent further rusting.

Here is the box of pipes and associated mounting hardware from The Factory. . .

Type 65 Coupe Exhaust, Uncoated, from Factory Five Racing, after one year

Type 65 Coupe Exhaust, Uncoated, from Factory Five Racing, after one year

There is an option to get the pipes ceramic coated, I probably should have ordered the exhaust with the coating. I noticed the brochure on the Factory Five Racing website has the exhaust listed as ceramic coated at no charge. I wonder why I missed that part?

I used silver Rustoleum BBQ paint (Ultra) to finish the exhaust. But first, I prepped the pipes with wire brushes, to remove the rust and roughen up the surface, and then wiped them with acetone to degrease so the paint will stick better.

I used a wire brush on a drill motor to get the rust off and roughen the surface.

I used a wire brush on a drill motor to get the rust off and roughen the surface.

Type 65 Coupe side exhaust pipes painted with silver BBQ paint - I think it looks OK.

Type 65 Coupe side exhaust pipes painted with silver BBQ paint – I think it looks OK.

The BBQ paint is a bit soft, I think this is because it needs to expand and contract when heated and cooled. But it will be easy and cheap to touch up.

I am not sure what the final exhaust side pipe color will be, so I sprayed three coats of the silver on just to prevent further rusting. I may change the color to black, since I want the main body to be white.

I did manage to mount the pre-filter for the fuel system. My 302 is fuel injected with an MSD Atomic EFI system, and came with most of the parts, including the fuel filters, hose, and external fuel pump. The first filter mounts where the Factory Five fuel filter is located, near the quad shock mount on the right side of the chassis. The MSD-supplied filter is smaller than the one supplied in the kit, so I had to figure out how to mount it. I am using a pair of electrical conduit clips to mount the first filter, as shown.

Electrical conduit clips are used to mount the first fuel filter to the chassis

Electrical conduit clips are used to mount the first fuel filter to the chassis

The fuel pump will mount to the bottom of the Factory Five Metal battery box. If you have IRS and want to use the same box, you must modify the battery box slightly, as mentioned in an earlier post. In addition, you will have to figure out how to make the battery box removable, since it will block the differential filler plug.

I will be mounting the battery box with nuts and bolts, and mount it so that it can tilt upwards for access to the rear end filler plug. More details and pictures will follow when I get to that chore. Here’s a sneak peek at where the external fuel pump will be mounted.

Type 65 Coupe with IRS - battery box and external fuel pump mounting location

Type 65 Coupe with IRS – battery box and external fuel pump mounting location

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