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Re: '66 912 resurrection

Posted: Fri May 22, 2020 9:56 pm
by chud
Well if it’s one thing this whole lockdown thing allowed is plenty of time in the shed. This means 6 months of evening procrastination was converted to a full week of focus. The hydraulic clutch setup was finished, brakes bled and a list as long as your arm finished.

Still loads of odds and sods to do but she’s driving, we did a 30mile loop with a fish and chip stop by a local lake last night with no issues. I’m always tweaking the map so start ups are getting easier.

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This is all very compressed, I’ll fill in the gaps soon...

Re: '66 912 resurrection

Posted: Wed Nov 18, 2020 10:27 pm
by chud
A busy summer of work meant little time for garage shenanigans, but bits and bobs have been happening - firstly a set of filters to prevent any small animals being hoovered up

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And after a run in period, a visit to a local Canems specialist to put a better tune on it. While she was there they flow tested the new injectors to make sure I hadn't bought Bosch knock offs (thankfully real and in spec) and did a whole host of balancing and faffing about. It came to light that I was only getting about 40% throttle from the pedal too, so a quick rejig of my pedal box linkage and we were sucking in that extra 60% of air in no time.

Here we are all trussed up on the hub dyno

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Followed by some nice late autumn drives

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Work is now in progress on an oil catch can setup, pictures of that to follow when I return at the weekend - but we're getting there, fine tuning bits as I go as I kinda just made it up as I went along. Recently I got fed up with the incredibly low bite point on my hydraulic clutch conversion - so swapped out the 0.750 master for a 0.810 and its like night and day - lovely bite point halfway up the pedal.

Re: '66 912 resurrection

Posted: Thu Nov 19, 2020 8:40 am
by 911hillclimber
Been a very long time for this update, have you been slackin'? :wink:

Looks great, very unusual but soooo low!
Don't you find that hard going at times?
I think the To Do List never gets all ticked off from now on!

Calendar car for 2021.
Graham.

Re: '66 912 resurrection

Posted: Thu Nov 19, 2020 8:44 am
by hot66
Did it make good power ?

Re: '66 912 resurrection

Posted: Thu Nov 19, 2020 9:41 am
by Boydyrs
Feckin love this car and build! Power figures pls?

Re: '66 912 resurrection

Posted: Thu Nov 19, 2020 10:16 am
by deano
Just found this thread - really enjoyable, thanks for sharing!!

Car looks great, bet it drives great too :cheers:

Re: '66 912 resurrection

Posted: Thu Nov 19, 2020 10:44 am
by chud
Thanks Graham, I have been slacking a bit yeah haha.

Believe it or not apart from speed humps and some severe cambered areas it clears fine - and drives brilliantly because it’s lowered the right way.

It made 232 at the hubs which on a stock cam and the worst exhaust in history (next task) I didn’t think was too shabby. It is hilarious to drive anyway as it is - sharp as a tack and the brakes cause eyeball bulging forces. I’m happy.

Thanks for the kind words chaps.

Re: '66 912 resurrection

Posted: Thu Nov 19, 2020 10:51 am
by 911hillclimber
3rd para is the best experience summary I've read for ages.
Drive the ti#ts off it with the family aboard! :)

Re: '66 912 resurrection

Posted: Thu Nov 19, 2020 10:55 am
by chud
That might be tricky I’ve only got one seat in it at the moment lol. Baby steps and all that.

Re: '66 912 resurrection

Posted: Sat Aug 07, 2021 8:47 am
by chud
Well I guess this is overdue an update.

All I’ve done really is drive it, and drive it some more going further afield each time - I now feel about as confident with her as I’m going to and she done a 200 mile round trip to Players Classic show at goodwood.

The horrifically agricultural exhaust has now gone in place of a Turbo Thomas full system, 42mm to RS style back box and it sounds mega.

I do need to sort the breather setup out properly - any tips on that front when running ITB’s would be appreciated. Currently looking at vacuum pump options to keep the crankcase pressures down but open to suggestions.

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Re: '66 912 resurrection

Posted: Sat Aug 07, 2021 9:00 am
by chud
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Re: '66 912 resurrection

Posted: Sat Aug 07, 2021 9:12 am
by 911hillclimber
That steering wheel is ace must be upside down, but just right!
On my Lola/Porsche race car I simply vent the crank case to a small screen washer bottle with the pipe through the screw on top and a simple 10mm vent hole so there is not pressure build-up.
Works a treat, cheap and you could adapt any suitable container to suit the car, ie a litre plastic bottle of engine oil.

Re: '66 912 resurrection

Posted: Sat Aug 07, 2021 9:25 am
by Lightweight_911
911hillclimber wrote:That steering wheel is ace must be upside down, but just right!
It's a Ferrero 2-spoke (flat) woodrim wheel - fitted the right way up ...

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Re: '66 912 resurrection

Posted: Sat Aug 07, 2021 9:37 am
by chud
911hillclimber wrote:That steering wheel is ace must be upside down, but just right!
On my Lola/Porsche race car I simply vent the crank case to a small screen washer bottle with the pipe through the screw on top and a simple 10mm vent hole so there is not pressure build-up.
Works a treat, cheap and you could adapt any suitable container to suit the car, ie a litre plastic bottle of engine oil.
Oh fair enough, I have a mate who works at Aston Martin and the vent vacuum pump on a vantage has exactly the same bore as the stock throttle body vent hose so was thinking about that but by sounds of it I’m over complicating the issue.

Re: '66 912 resurrection

Posted: Sat Aug 07, 2021 9:38 am
by chud
Lightweight_911 wrote:
911hillclimber wrote:That steering wheel is ace must be upside down, but just right!
It's a Ferrero 2-spoke (flat) woodrim wheel - fitted the right way up ...

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Phew :lol: