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Project *** Polished Inlet Manifold ***

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Old 26 October 2009, 08:00 PM
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Ian
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Default Project *** Polished Inlet Manifold ***

I am giving my self a project over the winter to have a go at a polished inlet manifold for my classic.

I know this is going to be a big job for me, but i like a challenge.

I am aiming for a clean polished look with as little on as poss.

I raided my dads shed today for some tools and i have..

Grinder
files
hack saw
drimmel
sand paper
eye protection

standard classic my99 inlet manifold




this was after around 1-1.5 hours with the grinder and file



Old 26 October 2009, 08:03 PM
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the 3 prong bits on the right of the inlet manifold that the spark plug leads go into/black box sits on.

do i need to leave the black box here, or can i tuck it behind/under the inlet manifold when finished?
Old 26 October 2009, 08:05 PM
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Good luck, it's hard work but if you get a cheap polishing kit from ebay (about £20) that attached to a power drill you can finish it off a treat. I went mad earlier this year did my induction kit, TMIC and diff guard
Old 26 October 2009, 08:20 PM
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Originally Posted by DaOne
the 3 prong bits on the right of the inlet manifold that the spark plug leads go into/black box sits on.

do i need to leave the black box here, or can i tuck it behind/under the inlet manifold when finished?
Well the HT leads are designed to meet the box in the middle with the left leads longer as you look at the block, so at a guess you would have to find longer HT leads from somewhere as it is normally a tight fit anyway. And dont forget the plug connector that goes into the box
Old 26 October 2009, 08:34 PM
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im just wondering about feeding the ht leads under/between the legs of the inlet manifold and have the black box under the inlet/behind manifold around the same sort of area as standard. i was wondering if it needed to be grounded at all?

this is a pic of what i have on my inlet at the mo

Old 26 October 2009, 08:39 PM
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Definately needs to be grounded. Have a look at this website. Tim moght be able to source longer HT leads
Scoobyparts Ltd MAGNECOR 8mm PERFORMANCE HT LEAD SET 40205
Old 26 October 2009, 08:55 PM
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Leave coil pack above inlet otherwise you'll have problems with heat.
Old 26 October 2009, 09:02 PM
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Originally Posted by dazdavies
Leave coil pack above inlet otherwise you'll have problems with heat.

kk will do

think im going to try and find one of the sand paper flap wheels that go into a elec drill, that should speed the sanding up

anything else anyone recomends?
Old 26 October 2009, 10:57 PM
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B&Q sell the flapper wheels.
Old 26 October 2009, 11:32 PM
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I'm still part way into mine and hope to finish it through the winter months, it's a big job but well worth it when you finish. I have some insulated spacers to go back under mine when I change it because I figured if it's coming off I just as well make the most of things.
Old 27 October 2009, 11:58 AM
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Good luck with the polishing, I used an air die grinder and some small files from a £1 shop to remove the casting and other imperfections...well most of them


Old 27 October 2009, 05:49 PM
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have you got any front pics of it trails?

spent an hour or so again to day on it


Old 28 October 2009, 09:32 AM
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photo ***** at your disposal




Finished article...


Old 28 October 2009, 11:26 AM
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Its a big spider
Old 28 October 2009, 12:04 PM
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Originally Posted by SwissTony
Its half a big spider
edited for accuracy
Old 28 October 2009, 01:39 PM
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what did you use to gring the bits off the front where the TB is?
Old 28 October 2009, 03:38 PM
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Originally Posted by DaOne
what did you use to gring the bits off the front where the TB is?
brute force, an angle grinder and die grinder
Old 29 October 2009, 05:25 PM
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had another hour or so today with the grinder etc

have got quite alot of the orange peel off now




Old 29 October 2009, 07:31 PM
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good job, I knew I should have removed that other little wedgy bit
Old 29 October 2009, 08:01 PM
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Originally Posted by trails
good job, I knew I should have removed that other little wedgy bit

i saw that you haddent, so was not sure if there was going to be a hole under it or not.

so thought i woulf be brave and have a go

result
Old 29 October 2009, 10:31 PM
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^ its quite time intensive but I found it oddly relaxing

may be starting again as I'm thinking of rotating the IM while the engine is out
Old 05 November 2009, 10:11 PM
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What the PEG was used for???

Good Job BTW
Old 06 November 2009, 06:35 PM
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I've been trying to get motivated on mine since the summer I got part way in and it did my head in slightly hopefully now over the winter I can finish it off, far from easy and a ton of patience required for sure.

I simply went for a full polish on a few areas straight off to see how much prep was really needed now I need to work back a few steps then go for the finished polish again.









Good luck there

Last edited by Silver Scooby Sport; 06 November 2009 at 06:37 PM.
Old 07 November 2009, 12:16 PM
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looking good there, mine is getting there, have had a few days off now as it has been wet outside, and i nearly got killed the other day when i started it on the kitchen table lol

have started to go over with sand paper. it is when you get it nice and smooth apart form one or two small scrach marks in the smooth finish that really bugs me!!
Old 07 November 2009, 12:40 PM
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Far too much work vs the gain for me guys but hats off to you.
Old 17 November 2009, 04:15 PM
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you know them little holes you get in the casting when you start to smooth it down, will i had some on the front that were really bugging me so i started to try and sand them away.

and the result.
.
.
.
.
.
.
.
.
.
.
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.
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.
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.
.


ouch

am going to see if i can get the front cut out and a new bit of alloy weilded in

bugger

Old 17 November 2009, 04:22 PM
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^^^ Bugger!!! ^^^
Old 17 November 2009, 05:16 PM
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Easy fix mate, dont let it get you down
Old 17 November 2009, 07:55 PM
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my dad is going to take it to work and see what he can do to fix it. he also wondered what a bead blasted finish would look like, maybe a satan finish.

its all part of the learning curve
Old 18 November 2009, 08:28 AM
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I sliced through mine when I removed the lump from the top part (angle grinder clutz)...welded and cleaned up and it's good as new. I'm sure your will be fine


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