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250 Testa Rossa

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GaryDainton
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Post by Mr Hirakawa Thu 09 May 2019, 6:49 pm

Speed Racer 65 wrote:That sounds more like what an ogre eats in Mirkwood Forest than a color choice...

LoL, I'm sure Tolkien would be proud.
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Post by Mr Hirakawa Thu 09 May 2019, 6:52 pm

dublin boy wrote:Those red cam covers look factory spec Dave, excellent.

Airbrush or hairy brush?

Hairy brush. You should know by now that I don't have an airbrush. By the way, the covers are supposed to be 'crackled' as far as I can tell.
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Post by dublin boy Thu 09 May 2019, 6:58 pm

I should really! I don't have one either but that looks sprayed on.

The finish looks spot on to me in scale.




https://www.wallpaperup.com/106225/1965_Ferrari_250_Testa_Rossa_classic_supercar_supercars_race_racing_engine_engines.html
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Post by beowulf Thu 09 May 2019, 7:48 pm

thats looking great
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Post by Guest Thu 09 May 2019, 9:39 pm

Speed Racer 65 wrote:That sounds more like what an ogre eats in Mirkwood Forest than a color choice...

Lol, it does too.

Thanks Dave.

Mitch! How ya been?

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Post by GaryDainton Sat 11 May 2019, 5:09 pm

Brilliant David, the red is spot on.
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Post by RetiredMike Sun 12 May 2019, 12:53 pm

Beautiful "Red Head" cam covers.
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Post by KatsZenJammer Mon 13 May 2019, 2:47 am

Beautiful work on the engine and ditto what has already been said about those covers. Looking forward to seeing more (even if it means sacrificing a few more elves, lol).
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Post by Mr Hirakawa Wed 15 May 2019, 1:54 pm

Hi all. I've put the throttle linkage in and done some of the plug leads. I'm not too happy with it not being too straight but it will have to do.

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Now I'm trying to come up with some plan to get six leads from the distributor into the space of one.
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Post by RetiredMike Wed 15 May 2019, 3:00 pm

Very nice work.

What I did in the past on a '31 Cadillac engine was cut the majority of the wires off before they reach the tube and CA them together so only 2 or 3 were visible at the entrance to the tube. The Ferrari tubes are actually tapered so 6 will fit in one end and 1 exits out the other - very difficult to reproduce.
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Post by Mr Hirakawa Wed 15 May 2019, 5:26 pm

I noticed on my references that the tubes were indeed tapered but I simply could not come up with anything to reproduce it hence the standard Tamiya vinyl tube. I think my wires are a little too big so hiding them is probably the best way to go for me. I considered stripping them but I wanted the bright yellow to show. Thanks for the input Mike, it is appreciated. I look forward to seeing what pearls of wisdom other members can advise me on as i'm finding this one way too fiddly. Eyes are going.
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Post by dublin boy Wed 15 May 2019, 6:06 pm

The black tube carrying the plug leads should be red and appear to be part of the cam cover.

This is  50's racer so the twin dizzys were possibly Magnetos, so you can wire them in sideways as opposed to having the all come out of a top cover like a distributor.

I can't seem to copy and paste a pick Dave sorry
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Post by Mr Hirakawa Wed 15 May 2019, 6:18 pm

Thanks for the input DB. Heres a ref i'm using though i've seen as many blacks as reds.

250 Testa Rossa - Page 2 56811510
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Post by dublin boy Wed 15 May 2019, 6:55 pm

It's all a bit odd, keep going 250 Testa Rossa - Page 2 1705482731
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Post by KatsZenJammer Sat 18 May 2019, 8:57 pm

Excellent progress! The cramming of the dizzy leads is an issue, the only thing I can think of is to selectively trim the insulation so that only the 'outside' bits look full which will allow for the 6 to be crammed in. Faking the number of leads can also work if you only have 3 or 4 of the leads on the outside which allows the inner ones to be stripped down enough to fit without looking like they've been stripped down.

Don't know if this is of any help but I thought I'd throw it out there.
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Post by Speed Racer 65 Sun 19 May 2019, 12:59 am

I used brass tube and some extra thin gauge wire. And I did exactly what Kats suggests and hid the inner wires insid the bundle. There isn't enough real-estate for regular 30ga wrapping wire.

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Post by Mr Hirakawa Tue 21 May 2019, 1:06 pm

Thanks Mitch & Katz. I've taken it on board and applied it. It's not as neat as Mitches but it's done.
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Post by dublin boy Tue 21 May 2019, 6:46 pm

Excellent.
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Post by webby Wed 22 May 2019, 10:28 am

Dave, that's a damn good lookin' engine!
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Post by GaryDainton Wed 22 May 2019, 10:56 am

Looks brilliant David.
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Post by RetiredMike Wed 22 May 2019, 2:36 pm

Beautiful.
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Post by Mr Hirakawa Fri 24 May 2019, 1:57 pm

Thanks all. More progress.
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Post by dogfish7 Sat 25 May 2019, 11:37 am

Some beautiful engine work.
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Post by Guest Sat 25 May 2019, 12:24 pm

That really looks great, well done.

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Post by GaryDainton Sat 25 May 2019, 1:01 pm

Superb!
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