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Sigma 5dr 1.9 XUD Project Dyno Results Included
#28
Right then, another interesting day spent working on the car......

Jonny has been over helping me loads again and this is what we've discovered.

We believe that pistons have had a disagreement with the valves, which may explain the loss of power. I've attached some pictures which show where the pistons have it the valves.

Gasket is pretty buggered as well, blown between two pistons.

Thinking of starting by getting another head, there's no way an impact that "small" would have bent a conrod is there?

Both of us are starting to run out of knowledge on this one, any input welcome!

   

   

   

   
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Messages In This Thread
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 26-06-2012, 09:14 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 26-06-2012, 11:24 PM
RE: Sigma 5dr 1.9 XUD Project - by mark_airey - 27-06-2012, 02:13 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 01-07-2012, 07:24 PM
RE: Sigma 5dr 1.9 XUD Project - by mark_airey - 01-07-2012, 07:42 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 01-07-2012, 07:47 PM
RE: Sigma 5dr 1.9 XUD Project - by mark_airey - 01-07-2012, 07:54 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 01-07-2012, 08:01 PM
RE: Sigma 5dr 1.9 XUD Project - by mark_airey - 01-07-2012, 08:10 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 01-07-2012, 08:09 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 01-07-2012, 08:16 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 01-07-2012, 08:25 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 15-07-2012, 06:32 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 24-07-2012, 09:33 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 24-07-2012, 10:00 PM
RE: Sigma 5dr 1.9 XUD Project - by mark_airey - 24-07-2012, 10:03 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 24-07-2012, 10:07 PM
RE: Sigma 5dr 1.9 XUD Project - by mark_airey - 24-07-2012, 10:10 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 24-07-2012, 10:12 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 02-08-2012, 08:31 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 02-08-2012, 09:00 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 09-09-2012, 07:50 PM
RE: Sigma 5dr 1.9 XUD Project - by samass - 09-09-2012, 07:52 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 09-09-2012, 07:55 PM
RE: Sigma 5dr 1.9 XUD Project - by samass - 09-09-2012, 07:58 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 09-09-2012, 07:58 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 09-09-2012, 08:04 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 09-09-2012, 08:05 PM
RE: Sigma 5dr 1.9 XUD Project - by samass - 09-09-2012, 08:08 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 09-12-2012, 10:00 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 09-12-2012, 10:08 PM
RE: Sigma 5dr 1.9 XUD Project - by samass - 09-12-2012, 10:09 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 11-12-2012, 10:28 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 11-12-2012, 10:34 PM
Sigma 5dr 1.9 XUD Project - by Parksy87 - 11-12-2012, 10:37 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 11-12-2012, 10:47 PM
Sigma 5dr 1.9 XUD Project - by Parksy87 - 11-12-2012, 11:02 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 13-12-2012, 09:48 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 13-12-2012, 09:49 PM
RE: Sigma 5dr 1.9 XUD Project - by cwspellowe - 13-12-2012, 09:50 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 09-01-2013, 06:55 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 09-01-2013, 07:37 PM
Sigma 5dr 1.9 XUD Project - by RePT - 09-01-2013, 07:58 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 09-01-2013, 10:12 PM
RE: Sigma 5dr 1.9 XUD Project - by Tom - 10-01-2013, 12:08 AM
Sigma 5dr 1.9 XUD Project - by RePT - 10-01-2013, 10:34 AM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 10-01-2013, 06:38 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 16-02-2013, 10:30 PM
RE: Sigma 5dr 1.9 XUD Project - by Tom - 16-02-2013, 10:38 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 20-02-2013, 07:20 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 20-02-2013, 07:21 PM
RE: Sigma 5dr 1.9 XUD Project - by puglove - 20-02-2013, 07:31 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 20-02-2013, 07:32 PM
RE: Sigma 5dr 1.9 XUD Project - by puglove - 20-02-2013, 07:55 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 22-03-2013, 10:01 PM
RE: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 22-03-2013, 10:23 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 23-03-2013, 09:38 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 24-03-2013, 10:48 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 27-03-2013, 12:24 AM
RE: Sigma 5dr 1.9 XUD Project - by Pugmarshall - 27-03-2013, 12:51 PM
RE: Sigma 5dr 1.9 XUD Project - by c.gerrard - 27-03-2013, 11:05 PM
RE: Sigma 5dr 1.9 XUD Project - by cwspellowe - 27-03-2013, 11:13 PM
RE: Sigma 5dr 1.9 XUD Project Jaffa Cake - by Tom - 21-09-2013, 08:40 PM
Re: Sigma 5dr 1.9 XUD Project - by 4WayDiablo - 31-05-2012, 08:21 PM
Re: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 31-05-2012, 08:27 PM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 31-05-2012, 08:34 PM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 02-06-2012, 07:43 PM
Re: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 02-06-2012, 09:47 PM
Re: Sigma 5dr 1.9 XUD Project - by mark_airey - 02-06-2012, 09:57 PM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 08-06-2012, 07:45 PM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 08-06-2012, 07:50 PM
Re: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 08-06-2012, 08:33 PM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 08-06-2012, 08:52 PM
Re: Sigma 5dr 1.9 XUD Project - by ginge191 - 09-06-2012, 12:12 AM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 09-06-2012, 04:43 PM
Re: Sigma 5dr 1.9 XUD Project - by mark_airey - 09-06-2012, 04:54 PM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 09-06-2012, 06:13 PM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 09-06-2012, 06:31 PM
Re: Sigma 5dr 1.9 XUD Project - by mark_airey - 09-06-2012, 08:04 PM
Re: Sigma 5dr 1.9 XUD Project - by puglove - 09-06-2012, 08:20 PM
RE: Sigma 5dr 1.9 XUD Project - by THE_Liam - 02-08-2012, 09:09 PM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 09-06-2012, 08:32 PM
Re: Sigma 5dr 1.9 XUD Project - by samass - 10-06-2012, 12:11 AM
Re: Sigma 5dr 1.9 XUD Project - by puglove - 10-06-2012, 03:08 PM
Re: Sigma 5dr 1.9 XUD Project - by c.gerrard - 14-06-2012, 06:27 PM
Re: Sigma 5dr 1.9 XUD Project - by mark_airey - 14-06-2012, 07:32 PM
Re: Sigma 5dr 1.9 XUD Project - by Jonny81191 - 14-06-2012, 08:02 PM

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