Search found 285 matches

by MarkRado
Sun Dec 07, 2025 8:02 am
Forum: Technical
Topic: rough running
Replies: 6
Views: 253
Austria

Re: rough running

Thank you all for the moment!

Yes, rotor is new, I will check fuel side and report back.

Mark
by MarkRado
Sat Dec 06, 2025 7:59 am
Forum: Technical
Topic: rough running
Replies: 6
Views: 253
Austria

Re: rough running

Thank you John,

good point, fuel is clean in the float chambers (undid it several times) but will clean filter and check pressure.
Ive got a friend who has all the equipment, but I want to rule out the obvious before.

Thank you very much for your input
Mark
by MarkRado
Sat Dec 06, 2025 5:15 am
Forum: Technical
Topic: rough running
Replies: 6
Views: 253
Austria

rough running

I have got one of the last Series 2 FHC in my workshop with less than 30.000 miles on the clock, wonderful but with a lot of (smaller) things not working and to be repaired. Its a Swedish car with full US spec. On my way to the a/c shop for fresh refrigerant, the engine suddenly lost power and behav...
by MarkRado
Thu Jul 17, 2025 3:30 pm
Forum: Series 3
Topic: one carb drawing less air
Replies: 3
Views: 18080
Austria

Re: one carb drawing less air

Jack, thank you for your hint; I would have thought this impossible, since I had rebuilt the carbs, but: indeed the 4 screws holding the membrane to the piston had not been tightened! the threads were not clean giving resistance, which obviously had prevented me from tightening the screws back then....
by MarkRado
Wed Jul 09, 2025 3:23 pm
Forum: Series 3
Topic: one carb drawing less air
Replies: 3
Views: 18080
Austria

one carb drawing less air

Hi all, after a complete engine rebuild of a friend's V12 I had a successful first startup. First iteration of adjustment was ok, now it starts instantly and idles good at around 850 at 12° BTD all needle/jet heights are adjusted identical and idle is synchronised / carbs draw same amount of air whe...
by MarkRado
Tue Jul 23, 2024 10:38 am
Forum: Series 3
Topic: Recommendations pls - BW12 Auto Box Rebuild
Replies: 1
Views: 35514
Austria

Re: Recommendations pls - BW12 Auto Box Rebuild

Hi Dominic, I did a BW8 (which is similar to the BW12) for a customer recently; it depends on the condition of your box. If yours is worn and many parts are shot (eg brake drum, valve block, bent sump, etc), the quote from Whitehouse seems reasonable (they do a dyno test to check everything). 895 is...
by MarkRado
Sun Apr 21, 2024 6:12 am
Forum: Technical
Topic: brake servo spring position
Replies: 3
Views: 3171
Austria

Re: brake servo spring position

Hi Daniel,
perfect, thank you!
I found a similar drawing, albeit from a different servo model.
To make it short: my foto shows the wrong position

Regards
Mark
by MarkRado
Sat Apr 20, 2024 11:04 am
Forum: Technical
Topic: brake servo spring position
Replies: 3
Views: 3171
Austria

brake servo spring position

Hi all, I am just rebuilding a 66' brake servo. The servo push rod is fixed in the primary piston by a pin, and there is a small coil spring in the piston. The manual says that " the spring should be loaded between the heel of the piston and the pin". I am not sure if I understand correctly what the...
by MarkRado
Fri Mar 29, 2024 11:40 am
Forum: Series 3
Topic: timing chain guides adjustment
Replies: 3
Views: 3764
Austria

Re: timing chain guides adjustment

Thank you Marek,

I missed that chance, should have known better :cussing:

nevertheless thank you very much for your support

Mark
by MarkRado
Mon Mar 04, 2024 3:13 pm
Forum: Series 3
Topic: engine sealants
Replies: 2
Views: 3035
Austria

Re: engine sealants

Thank you Marek!
I'll check that,
and I ve already got Loctite 518

Best regards,
Mark
by MarkRado
Mon Feb 26, 2024 7:46 am
Forum: Series 3
Topic: engine sealants
Replies: 2
Views: 3035
Austria

engine sealants

Hi all, during the rebuild of the V12 I obviously want to avoid leaks and use some type of sealants. The areas in question are: - liners to block (Loctite 574) - head gasket (yes, there are recommendations using sealant there, eg Beere VHT gasket cement) - general sealant in addition to paper gasket...
by MarkRado
Mon Feb 26, 2024 7:16 am
Forum: Series 3
Topic: timing chain guides adjustment
Replies: 3
Views: 3764
Austria

timing chain guides adjustment

Hi all, after having traced water ingress (liners), it was decided to rebuild the engine. Now I am about to start the assembly. My first question (of quite a few to come I suppose) is: timing chain guides adjustment: the special tool from Rob Beere is rather expensive - is there another way to adjus...
by MarkRado
Thu Jul 27, 2023 4:04 pm
Forum: Technical
Topic: water oil emulsion
Replies: 10
Views: 3079
Austria

Re: water oil emulsion

Dear Marek and Andrew, thank you for you in depht support! Coolant seemed very good and fresh with no crud visible in the system parts I drained /checked. So I'll have the heads cleaned, checked and slightly skimmed, lap the valves, adjust clearance and refit with new gaskets - and hope for the best...
by MarkRado
Thu Jul 27, 2023 5:25 am
Forum: Technical
Topic: water oil emulsion
Replies: 10
Views: 3079
Austria

Re: water oil emulsion

Thank you all for your input, yesterday I drained the sump and it was completely contaminated as well. I took off the oil cooler, contaminated but no visible cracks, though I have to thoroughly clean it and have a second look. The distributor was completely dry. I was told that the car was bought si...
by MarkRado
Wed Jul 26, 2023 10:22 am
Forum: Technical
Topic: water oil emulsion
Replies: 10
Views: 3079
Austria

Re: water oil emulsion

Thank you, I have to admit that I havent seen defective V12 gaskets yet, maybe the are not ok, so here are photos (top and bottom sides) https://i.postimg.cc/J0kyCqqQ/image3167.jpg https://i.postimg.cc/QNwn3JsK/image3168.jpg Marek, regarding the distributor, sorry for the silly queston (I am working...
by MarkRado
Tue Jul 25, 2023 2:09 pm
Forum: Technical
Topic: water oil emulsion
Replies: 10
Views: 3079
Austria

water oil emulsion

Hi all, a friend brought his 74 V12 roadster to check the valve clearance. When removing the cam covers I found a beige water/oil emulsion instead of engine oil. https://i.postimg.cc/V6jqFjGK/image2986.jpg I was advised to renew the head gaskets and pulled the heads but nothing seems to be wrong wit...
by MarkRado
Tue May 30, 2023 11:09 am
Forum: Technical
Topic: Dynamo
Replies: 15
Views: 8217
Austria

Re: Dynamo

Still working
by MarkRado
Tue Mar 22, 2022 7:11 am
Forum: Series 1
Topic: Feb 63 build with no Aluminum Dash
Replies: 26
Views: 9402
Austria

Re: Feb 63 build with no Aluminum Dash

Quite a lot of other details obviously not correct, maybe nothing serious, but probably not worth the money in this condition.
by MarkRado
Mon Mar 07, 2022 12:40 pm
Forum: Series 1
Topic: 61 OTS in the stable
Replies: 27
Views: 9175
Austria

Re: 61 OTS in the stable

I'd get the capillary Smiths lookalike gauge sold by the usuals (I got mine from Merlin Motorsports) - reliable, and if you change over the dial face, it looks like original. If you want to stay completely original, temporarily check real vs indicated pressure: install a t-piece at the block and con...
by MarkRado
Tue Sep 28, 2021 6:15 am
Forum: General
Topic: Electric power steering
Replies: 18
Views: 12826
Austria

Re: Electric power steering

I have installed the EZ power steering in my S1 E type several years ago, and it certainly helps with low speed maneuvers... I did my own install and found it impossible to get the steering column (the upper section of which is replaced by the EZ unit) mounted fully in the "up" position, which is w...