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I'm finally getting back to working on my 911 coupe, Butters. Doing a 3.0 to 3.2 engine swap. As it always happens, when you do this sort of thing you get a bad case of "while I'm in there..." The purpose of today's project was to make the engine bay look nice and get rid of the factory sound mat (as well as all the 30 year old glue residue). I'll put sound mat on the inside of the car, leaving the engine bay clean.

So I decided to pull the filter, accumulator, mount, rear power distribution and associated wiring harnesses so that I could clean and paint everything. I actually used a bed-liner material tinted the same color as the car. Spent SEVEN hours cleaning and sanding to ensure good adhesion. This pic is after pulling the tape off. The tinfoil is still on the main harness and the fuel lines. It's OK to leave that stuff until tomorrow, the tape has to come off because if you don't take it off NOW when you shoot bedliner, you will NEVER get it off - LOL!

Next step is replacing all the a/c lines with modern barrier lines and putting a new rotary type compressor in. It's about half the size of the old 3.0 compressor.

Got to do some re-wiring in the back for the 3.2, then stuff the drivetrain back in.

angela
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I'm finally getting back to working on my 911 coupe, Butters. Doing a 3.0 to 3.2 engine swap. As it always happens, when you do this sort of thing you get a bad case of "while I'm in there..." The purpose of today's project was to make the engine bay look nice and get rid of the factory sound mat (as well as all the 30 year old glue residue). I'll put sound mat on the inside of the car, leaving the engine bay clean.

So I decided to pull the filter, accumulator, mount, rear power distribution and associated wiring harnesses so that I could clean and paint everything. I actually used a bed-liner material tinted the same color as the car. Spent SEVEN hours cleaning and sanding to ensure good adhesion. This pic is after pulling the tape off. The tinfoil is still on the main harness and the fuel lines. It's OK to leave that stuff until tomorrow, the tape has to come off because if you don't take it off NOW when you shoot bedliner, you will NEVER get it off - LOL!

Next step is replacing all the a/c lines with modern barrier lines and putting a new rotary type compressor in. It's about half the size of the old 3.0 compressor.

Got to do some re-wiring in the back for the 3.2, then stuff the drivetrain back in.

angela

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  • Blackberry Pics 008
Thank you Cory - I know I have to make "your" car nice - LOL!

Bill,

This particular brand is Raptor, it's made by U-POL. We have good pricing on it from our local paint shop. It comes in black or tintable. The tintable is basically white-ish but you can add toners to make it the "right" white. It can be tinted to any color, including Porsche Bamboo Beige. The nice thing about this is it is durable and idiot proof to shoot with the shutz gun. That last part is real important for me ;-P

angela
OK - got the valve covers on, the engine tin, the a/c backets (why the hell do you need a bracket that is 4 pieces...), and the 14 pin connector in the engine bay relocated. I also did some repair work to the power distribution in the engine bay. It was simply not up to snuff. The 3.2 computer is mounted and wiring is distributed (but not wired in at the fuse panel or the guage cluster).

The engine still has the throttle assembly, vac/breather hoses, and injector/sensor harness to be sorted. Also, I have to put on the blower motor for the heater. I seriously thought about back-dating this heater system (lose the engine mounted blower and related crap) but this is a DD car and I relish the oven-like heat this produces.

The intake and a/c brackets are powder coated. I hand-painted the letters on the intake and valve covers in black. Looks cool. All the engine fuel lines are new, injectors cleaned and new seals installed.

I'm re-bushing the throttle and bell-crank before assembly as well. Sure easier to do it now than later.

angela

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  • Butters Engine MED.jpg
Aw Vince, I luv ya man!

Got side tracked from my "Butters" project. First, by the fuel lines. I had them built, then had them re-done to a different configuration. What I wanted was no "adaptors" or weird things from a 3.0 chassis to a 3.2 engine. So that finally got finished up. Coil mount completed, fuel filter mount modified, and the chassis wiring sorted to integrate with the 3.2 (e.g. moving the 14 pin connector about six inches - took me a couple of hours). Steve and I put the engine in this afternoon. Nothing is hooked up yet, but the heavy lifting is done.

We ran out of beer so we had to stop - LOL!

angela

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  • Butters E Install Med.jpg
Steve said "get your @#$#$ car done and out of my shop" - so I got it running today. Had to fix a wiring isse in the OEM harness, then finish wiring the computer in.

All done, fired on 2nd try. First try I missed "hot" to the coil while cranking - easy solve. Weird to start up the 3.2 engines. They just start and idle. No loping, nothing weird, etc.

So, now Butters gets to be a real car again and the spyder gets the shop.

angela
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