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| Home > General Chat > Group A spec block | |||||||
 11 Posts Member #: 10076 Member Newcastle Upon Tyne |
15th Sep, 2012 at 10:25:07am
I've done a search but can't find any info, could someone tell me what is the difference between normal and a group A spec block? Is it just mods or stronger material ? Thanks for the help Tony |
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Forum Mod 10980 Posts Member #: 17 ***16*** SouthPark, Colorado |
15th Sep, 2012 at 11:07:31am
piston oil squirters, recessed deck for the special "double firing ring" head gasket, is the main points, and depending on if you feel like it - a 4 bolt main, and all manner of other blueprinting like would be applied to any race engine. On 17th Nov, 2014 Tom Fenton said:
Sorry to say My Herpes are no better Ready to feel Ancient ??? This is 26 years old as of 2022 https://youtu.be/YQQokcoOzeY |
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Site Admin  9407 Posts Member #: 58 455bhp per ton 12 sec 1/4 mile road legal mini Sunny Bridgend, South Wales |
15th Sep, 2012 at 12:14:23pm
It should also be mentioned that the group a head gasket is no longer available, so don't modify your block until you have found someone to make you a gasket On 15th May, 2009 TurboDave said:
I think the welsh one has it right! 1st to provide running proof of turbo twinkie in a car and first to run a 1/4 in one!! Is your data backed up?? one extra month free for all Turbo minis members, PM me for detials |
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1391 Posts Member #: 1686 Post Whore Oxford |
15th Sep, 2012 at 06:21:59pm
its been proven the group A head gasket isnt needed really. On 19th Feb, 2011 Miniwilliams said:
OMG Robert that's a big one |
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 4633 Posts Member #: 20 My sister is so fit I won't show anyone her picture Lake District |
15th Sep, 2012 at 08:14:40pm
On 15th Sep, 2012 TurboDave16V said:
piston oil squirters, recessed deck for the special "double firing ring" head gasket, is the main points, and depending on if you feel like it - a 4 bolt main, and all manner of other blueprinting like would be applied to any race engine. Dave's covered the main points here & as Jim said the gaskets are NLA. I have 3 Group A spec blocks, luckily I now have a small stockpile of gaskets to. |
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