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jimmy

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Member #: 829
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essex

73.5mm 11cc dish 1.426 Lowered compression height Fast Road Turbo Omega Pistons 1380 or 1460 £ 245.00 £ 287.88 from avonbar what are these good for hp boost

1293 Turbo mini


jimmy

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Member #: 829
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essex

SORRY I LOOKED BACK AND FOUND WHAT I WAS LOOKING FOR 11cc is no good i need 18cc for more boost then 6psi

Edited by jimmy on 21st Mar, 2008.

1293 Turbo mini


Miniwilliams

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5329 Posts
Member #: 140
Proven 200+bhp & Avon Park 05,06,07 Class D 3rd place

Jimmy i know people with over 200 bhp with 11cc dich pistons *wink**wink* so 18cc isn't always needed.

Edited by Miniwilliams on 21st Mar, 2008.

Best 1/4 mile 13.2 seconds @116 mph
First 5 port miniturbo to make over 200 bhp on a carb?
First 5 port miniturbo to make over 200 bhp on Injection?

http://www.mattwoodsphotography.com


jimmy

1300 Posts
Member #: 829
Post Whore

essex

thanks for that i was under the under standing that they dont take the pressure

1293 Turbo mini


Miniwilliams

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5329 Posts
Member #: 140
Proven 200+bhp & Avon Park 05,06,07 Class D 3rd place

Well glad to help. As long as they are a good make IE omega Cast 11cc piston, they are surprisingly strong. IMO

Best 1/4 mile 13.2 seconds @116 mph
First 5 port miniturbo to make over 200 bhp on a carb?
First 5 port miniturbo to make over 200 bhp on Injection?

http://www.mattwoodsphotography.com


Jay#2

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2500 Posts
Member #: 648
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Northern Ireland (ex AUS)

To drop the CR you have too ways of doing it, big dish in the pistons or big cc in the head. 18cc pistons with a standard cc head gives 8.4:1, a 28cc head with 11cc pistons gives 8.48:1 for example.

On 7th Nov, 2008 Nic said:
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!!!!!!sdrawkcab si gnihtyreve ?droabyekym ot deneppah sah tahw ayhwdd

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