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BRD Built st185 401bhp
http://www.gt4dc.co.uk/forum/viewtopic.php?f=1&t=2877
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Author:  mixer72 [ Fri Mar 25, 2016 7:37 pm ]
Post subject:  Re: BRD Built st185 401bhp

so that's it more or less done just a few bits to tidy up, but its alive :)

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Author:  mixer72 [ Sat Mar 26, 2016 7:48 pm ]
Post subject:  Re: BRD Built st185 401bhp

so that's it all done, just need to tax it and run the engine in ready for mapping


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Author:  mixer72 [ Sun Mar 27, 2016 1:45 pm ]
Post subject:  Re: BRD Built st185 401bhp

nice to get the Beast out side :) and give the garage a good clean


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Author:  TrackToyFour [ Mon Mar 28, 2016 11:31 pm ]
Post subject:  Re: BRD Built st185 401bhp

Very neat!

Author:  mixer72 [ Sat Apr 02, 2016 6:50 pm ]
Post subject:  Re: BRD Built st185 401bhp

new volt gauge fitted, charger temp sensor working and new charging socket fitted


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Author:  mixer72 [ Fri Apr 29, 2016 8:19 pm ]
Post subject:  Re: BRD Built st185 401bhp

new switch set up read to fit

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Author:  mixer72 [ Thu May 19, 2016 7:08 pm ]
Post subject:  Re: BRD Built st185 401bhp

Well it's all in wired up and all works


url=http://s521.photobucket.com/user/gt4louis/media/Mobile%20Uploads/20160512_161846_zpsqymkojgr.jpg.html]Image[/url]

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Author:  Diceman [ Thu Jun 09, 2016 10:41 pm ]
Post subject:  Re: BRD Built st185 401bhp

A quick Question if I may....

Comparing your old dyno plots
1) Dated May 2011
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2) dated October 2014
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Was this the effect of cams alone or any other major engine changes?

Author:  mixer72 [ Thu Jun 09, 2016 11:51 pm ]
Post subject:  Re: BRD Built st185 401bhp

Main thing is the side feed inlet manifold and the tubilar exhaust manifold. The rest is the same

Author:  Diceman [ Fri Jun 10, 2016 1:04 am ]
Post subject:  Re: BRD Built st185 401bhp

And cams?

Author:  mixer72 [ Fri Jun 10, 2016 8:19 am ]
Post subject:  Re: BRD Built st185 401bhp

no same JUN 264 cam and we still not played with the setting on the cams

Author:  Diceman [ Fri Jun 10, 2016 11:37 am ]
Post subject:  Re: BRD Built st185 401bhp

It's interesting that you have lost 50 lb/ft of peak torque and around 1000rpm of spool! Yet gained little bhp but do now have a very nice smooth torque curve.

It appears that the second run was probably also done in 3rd?

Maybe you are simply running less boost in the mid-range now?

It's probably nicer/easier to drive now but I can't help thinking that for hillclimb the earlier shot of torque would be quicker?

Author:  mixer72 [ Fri Jun 10, 2016 12:01 pm ]
Post subject:  Re: BRD Built st185 401bhp

The last map was done on the road and the mapper did say there was more left and could of added more timing but wasent happy doing that on the road need to be done on a dyno

Author:  mixer72 [ Mon Jul 25, 2016 10:24 pm ]
Post subject:  Re: BRD Built st185 401bhp

ok so not shore were I got upto with the build but iv had to have a new block built as I had managed to over hone the block and when at idle the engine was not happy and was smoking witch after a strip back down we found the bore to be out of shape :( so now were are doing a full short block rev3 rebuid to go with my rebuilt 185 head, witch is now running under bucket shims.

few photos of the build so far


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showing the difference in the bores


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rods getting weighed then matched balanced

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all ready for the head to go on

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and a cam cover breather mod

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Author:  mixer72 [ Wed Jul 27, 2016 9:14 pm ]
Post subject:  Re: BRD Built st185 401bhp

bit more done

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all ready for the head to go on tomorrow night

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