Spriso's SR20DET Bluebird Coupe Project

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spriso
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by spriso » 30 Dec 2017 22:04

I very much appreciate the comments-- this thing has been a long time coming!

More updates soon,

Michael
Michael Spreadbury
Spriso Motorsports
www.spriso.com

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icehouse
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by icehouse » 30 Dec 2017 23:12

Awesome progress! Looks so killer on the ground!!!!! We need an updated picture of the boy on the valve cover!!!!!!!!!!!! :)


I can see why you changed the turbo clocking. I was just looking at mine and thinking how to make it work but not look stupid.

Where is your MAF?
"People don't like it when shit doesn't match their rule of thumb." Sam

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Byron510
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by Byron510 » 31 Dec 2017 09:15

PoorMtnKid wrote:Just had the chance to sit hear and read a little my self. What an amazing build , detail is amazing. Feature?
Agreed, and done!

Michael, your detailed posts and clear photos are an absolute joy to follow and read. Your technical insight and project planning is always well presented and not hidden in code. And of course your craftsmanship and attention to detail is stellar.

Thank you for continuing to post and share your projects is such detail here on the Realm. Can't wait to see your project in person again.

Happy New Years Michael.

Byron
Love people and use things,
because the opposite never works.

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spriso
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by spriso » 05 Feb 2018 16:37

Battery

I wanted to get the battery out of the engine compartment, but did not want it surfaced mounted in the trunk. We have had really good luck with Odyssey batteries, so I designed a simple battery box to drop down into the trunk. This box needed to be a compromise, I did not want it too deep where it would be visible from the rear (or side of the car), and also the height needed to be friendly to work well with the power lead cable (as I will be running it internally).

I made a simple box on my sheet metal brake, carefully measured out the trunk floor, and dropped it into the floor:

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Battery test fit--

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The battery sits in a simple frame and clamp system:

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The box was spot welded in, welds ground down, and splashed some color onto it-- this is all temporary as it will be painted properly when the car is torn down for painting in a few years, but should work well for now.

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I will make a nice, sheet metal cover for the battery to protect the battery, but thought I would share a little progress...

Michael
Michael Spreadbury
Spriso Motorsports
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Heinrich
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by Heinrich » 05 Feb 2018 22:16

very nice
Progress is slow, but it is progress non the less.

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spriso
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by spriso » 13 Nov 2018 21:39

Inching Forward

Work continues on the Bluebird in between work commitments and customer projects. Over the summer, we had a great BBQ at Spriso HQ and I bolted on some sheet metal to remind me what this thing actually looks like and drug it out of the shop for some Oregon sunshine:

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It does not look that good in person, but it was inspiring to see it out again. At the end of the day, it was time to push it back into the shop...

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Then it was time to finish the fabrication work-- Eric Straw came down and he and I knocked out the 3" mandrel bent, stainless steel exhaust:

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We used some of the custom made stainless steel exhaust hangers that we had made for our SR20DE/T powered Datsun Roadster projects:

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I'll update this thread with more images from the exhaust build....

Then it was time to finish a few last details on the mechanical side before doing some paint work in the engine compartment. The area under the intercooler was still open, and needed to be finished off so the air is forced thru the intercooler into the radiator:

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And with the valance back on the car:

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A simple bracket was made to support the air cleaner assembly:

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Then everything was pulled back out of the car to deal with the engine compartment body work:

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The last few nights I have been welding up the million holes, etc that all need to be dealt with before the engine compartment is repainted. This fender nut had been stripped and I have been staring at it for years-- and tonight it was dealt with...

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And finally, the heater hose outlet (to suit a SR20DET) and the new EFI wiring harness holes:

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Still a lot more holes, hammer and dolly work, and other stuff to sort out, but it is getting closer-- hope to have this to the painter at the weekend so he can do his magic in the engine compartment, and then we can have some fun reassembling this to make it finally run!

Michael
Michael Spreadbury
Spriso Motorsports
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two_68_510s
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by two_68_510s » 14 Nov 2018 11:01

Nice brackets. I love brackets, and isolators! My idea of love has changed through the years, ;)
Joel

2 '68 510 2 door sedans
'95 240SX
74 Jensen Healey

“We will either find a way, or make one.” – Hannibal

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JordanTr
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by JordanTr » 14 Nov 2018 17:58

Hey Michael.

Fantastic workmanship as always. I’m anxiously awaiting an update on the exhaust!

The heater hose routing looks top notch. Is that a Z32 grommet that you used there?

How big of an intercooler core do you have tucked in there?

Thanks for updating one of my favorite threads.
Jordan | '72 2 door KA project | '94 240sx RB26DETT | '97 Silvia RB25DET | '90 Audi 90 Quattro 20V (DD)

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spriso
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by spriso » 18 Nov 2018 20:15

Body Dolly

I'm going to have the engine compartment painted, but wanted a way to roll the car easily onto (and off of) the trailer, as well as make it easy to maneuver around the shop-- so I made a simple dolly using some Harbor Freight casters and some scrap steel. It mounts to the front crossmember mounts, as well as the 2 bolts for the front sway bar. Nice and simple and it works great:

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Now I just need to wait until my painter can tackle it...

Michael
Michael Spreadbury
Spriso Motorsports
www.spriso.com

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spriso
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by spriso » 18 Nov 2018 20:17

Jordan wrote:
The heater hose routing looks top notch. Is that a Z32 grommet that you used there?

How big of an intercooler core do you have tucked in there?
The intercooler is a HKS core with custom end tanks-- it was built by Mario at TSR a long time ago, and last time we talked he said that the core was long out of production. I will get some dimensions next time I remember.

The heater hose grommet is from a Toyota-- I just pulled a bunch of them from the U-Pull-It last time I was there...

Michael
Michael Spreadbury
Spriso Motorsports
www.spriso.com

BrandonS
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Re: Spriso's SR20DET Bluebird Coupe Project

Post by BrandonS » 19 Nov 2018 13:03

Wow this is just amazing! Your craftsmanship is just mind boggling. Beautiful

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