
Bmw 16v K1200rs Head Conversion 1380cc Block
#46
Posted 06 March 2011 - 09:22 PM
#47
Posted 19 March 2011 - 08:46 PM
A quick update of the progress so far.
Last week I completely stripped out my engine bay inc all ancillaries, as I had a small brake fluid leak last year from one of my master cylinders which destroyed the paint work. I managed to get my hand on some master cylinder extenders to prevent another leak. Once the engine was out I wanted to re-use some newish parts off my old 1400cc lump to fit onto my new engine. Prior to fitting the parts I had to clean and blast them, all brackets have been primed, painted black and lacquered. Unfortunalty I don’t have access to a painting oven therefore I have to wait for good weather. As the weather was perfect today my mate Alex painted the engine bay for me.
The old 1.4 lump ready to be removed.

Close up on damaged paint area.

Me prepping the engine bay for etch primer.

Engine bay re-painted and lacquered ready for engine.

I have spent the week putting the final touches onto the engine; I fitted the clutch housing cover from the old engine with a new clutch arm and clutch release bearing. I have also fitted new engine mounts. I came across a minor problem as I there was not enough room to fit the cam belt tensioner. I had a 5mm spacer made that would fit between the damper and the crank driving wheel. This increased the gap between the engine side plate and the crank damper and gave me 3mm clearance gap. I decided to scrap the idea of using the v belt crank damper and instead I’m using the up rated belt system that I had on my old engine. As the up rated belt is wider than the 'v' belt I need to fit a bigger spacer under the crank position sensor arm to ensure it aligns with the crank position wheels correctly. All pipe work has been temporally fitted to ensure I’m ready to start installation tomorrow.
Pics of the completed engine.




Tomorrow I will install the engine and start installing all the components and accessories inc the ECU.
Check back soon for more progress.
Warren
#48
Posted 19 March 2011 - 09:17 PM
#49
Posted 20 March 2011 - 06:53 PM






Warren
#50
Posted 20 March 2011 - 07:23 PM
#51
Posted 22 March 2011 - 05:38 PM

quite tempting to do

#52
Posted 31 March 2011 - 09:51 PM
EDIT: just been reading, your using the SC ecu.
Edited by george91, 31 March 2011 - 09:55 PM.
#53
Posted 29 April 2011 - 05:39 PM
Just a quick update on progress.
Things have been going well just a little slow. I have now plumbed in 95% of the engine, all that is left is the hoses either end of the copper fuel pipe. Had some troubles trying to get the lower radiator hose to fit without fouling on the cam belt. Below is a pic of the final solution.
I have installed two new 8mm copper fuel (feed and return) lines under the car, this job was akward. I should have installed them prior to installing the engine as it would have been easier with both the front sub frame and rear beam axel removed. Anyhow only removed the beam axel in the end. The mpi fuel tank has also been fitted.
Still need to fit the radiator but currently working on that one.
The original bonnet fails to close. doh! I dont want to prop the front or rear up so managed to get KAD twin cam fiberglass bonnet, that needs some small work as someone cut the front lip off. I dont want any external fixings so i have cut up an old steel bonnet for the fixings, I just need to bond them onto the fibreglass now. I hope Sikaflex and some additional fiberglassing should do the trick. :-s
All the wiring has now been completed and tested. The engine turns over with excellent oil pressure on the starter motor.
I have also made the oil filler point to go onto the clutch housing. Just to paint and fit it.
Enjoy the pictures.






Warren
#54
Posted 29 April 2011 - 05:52 PM
#56
Posted 18 May 2011 - 08:42 AM
Glad alls going well,
that exhaust downpipe is mini porn, I might get one for my bedroom.
Looking at the photos is the fan on the right way?
Happy motoring sound and looks really nice.
Good job
John
#57
Posted 18 May 2011 - 09:10 AM
Hi
Glad alls going well,
that exhaust downpipe is mini porn, I might get one for my bedroom.
Looking at the photos is the fan on the right way?
Happy motoring sound and looks really nice.
Good job
John
Hi John,
Well spotted! When I first built the engine I had clearance issues with the fan blades and the crank trigger wheel as i was missing the all important fan spacer. I have now fitted a fan spacer and put the fan on the correct way round.

Warren
#58
Posted 18 May 2011 - 01:20 PM
#59
Posted 18 May 2011 - 05:04 PM
Warren
#60
Posted 18 May 2011 - 05:08 PM
That looks at home in the engine bay indeed. Items it your going to spray the bonnet the same as they car
Bonnet will be carbon wrapped once all modifications have been completed. If i decide at a later date I dont like the carbon look it can always be painted to match the car.
Warren
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