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 Post subject: 924 turbo / CGT forged pistons
PostPosted: Sat Nov 16, 2019 9:35 am 
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Joined: Sat Jan 30, 2010 11:13 pm
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Model: TheOnly Way Is Turbo
Gerade bei #eBayKleinanzeigen gefunden. Wie findest du das?
https://www.ebay-kleinanzeigen.de/s-anz ... nt=app_ios

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Steve
1980 924 Turbo Series 1 - Alpine White & Guards Red
Omega forged pistons, lightened and balanced bottom end, ARP studs + Cometic MLS HG, Piper fast road cam, K27/26 3257 hybrid turbo, 951 ducted FMIC, Custom intake manifold, Mittelmotor dizzy & cam pulley, Adj boost - dyno’d at 225bhp @ 1.0bar on previous CGT turbo, Engine datalogged and on boost fuel enrichment managed with Zeitronix ZT2 & Phormula KS4 knock sensor, 944 turbo all alloy radiator, Hayward & Scott custom tapered race exhaust, GAZ Gold coilovers, Fuch'ed up, Quaife LSD
2017 VW Passat Variant GTE Advance - the daily load lugger and mile muncher
2015 Nissan Leaf Tekna - it builds trees when we drive it


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 Post subject: Re: 924 turbo / CGT forged pistons
PostPosted: Sat Nov 16, 2019 8:32 pm 
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Joined: Sun Dec 23, 2007 2:24 pm
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Location: bedford
Model: 1983 n/a
Good price that

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 Post subject: Re: 924 turbo / CGT forged pistons
PostPosted: Tue Nov 19, 2019 2:21 pm 
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Joined: Sat Oct 20, 2018 7:07 am
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Model: 924 Turbo 2
the colonel wrote:
Good price that

Uhm they're already gone but as far as I remember they were 1k ish.
CPS Torino makes S2/GT forged pistons for 180€+vat (each)


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 Post subject: Re: 924 turbo / CGT forged pistons
PostPosted: Tue Nov 19, 2019 2:49 pm 
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Joined: Sat Jan 30, 2010 11:13 pm
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Location: Somerset
Model: TheOnly Way Is Turbo
Gioele wrote:
the colonel wrote:
Good price that

Uhm they're already gone but as far as I remember they were 1k ish.
CPS Torino makes S2/GT forged pistons for 180€+vat (each)


Stock S2 pistons are cast Mahle. CGT are forged Kobelschmitt. If you plan on higher boost. Stock piston crown/bowl design will be too high compression as its aiming for 8.5:1 CR. Ideally you need them aiming for 8.0-8.2:1 CR for 1.0bar boost or more. Most companies would charge €1000-1500 for a set depending spec aluminium used and any ceramic coatings applied.

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Steve
1980 924 Turbo Series 1 - Alpine White & Guards Red
Omega forged pistons, lightened and balanced bottom end, ARP studs + Cometic MLS HG, Piper fast road cam, K27/26 3257 hybrid turbo, 951 ducted FMIC, Custom intake manifold, Mittelmotor dizzy & cam pulley, Adj boost - dyno’d at 225bhp @ 1.0bar on previous CGT turbo, Engine datalogged and on boost fuel enrichment managed with Zeitronix ZT2 & Phormula KS4 knock sensor, 944 turbo all alloy radiator, Hayward & Scott custom tapered race exhaust, GAZ Gold coilovers, Fuch'ed up, Quaife LSD
2017 VW Passat Variant GTE Advance - the daily load lugger and mile muncher
2015 Nissan Leaf Tekna - it builds trees when we drive it


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