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Re: 2.0 16v non turbo peformance pistons/crank?
[Re: Dorian]
#1629117
30/01/2019 18:11
30/01/2019 18:11
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Joined: Oct 2008
Posts: 6,508 In the coupe.
magooagain
Club member 259
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Club member 259
Forum is my life
Joined: Oct 2008
Posts: 6,508
In the coupe.
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A long shot but you could try "Walkers garage in North Allerton in North Yorkshire. www.walkers-garage.co.ukinfo@walkersgarage.com. They supply pistons and cranks to a French pal that races a 16 vt fiat engined Alfa. Hopefully they can advise you and get what you want.
Waiting for forum photo hosting!
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Re: 2.0 16v non turbo peformance pistons/crank?
[Re: Dorian]
#1629152
31/01/2019 11:28
31/01/2019 11:28
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Joined: Feb 2006
Posts: 134 Czech republic
Honza
On a journey
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On a journey
Joined: Feb 2006
Posts: 134
Czech republic
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for crank with longer stroke, you will also need longer rods and pistons with smaller compression hegiht.
This conversion the becomes toooooo expensive, you will need some extra machining in engine block to get clearance for new crank... still about 5000euro for crank assembly... and for this price there are better ways how to improve engine performance.. unless you dont have plenty money on your account...
by the way, I would only rebore it to 85/86mm to give "2050" or "2100ccm" engine, do some serious headwork, some mild cams, reworked exhaust and you can hit 200bhp with remap... for much less money than cost 2200ccm conversion.. also I would do some engine health supporting mods - 25mm cambelt, and balance shafts delete..
one possible way how to slightly increase stroke (by 1mm) is excentric regring of crank and using 2nd regring rod bearing.. quite popular, cheap mod..
05 15.84s 06 14,79s 07 14,9s 09 14.4s 11 lot of things to do . . 17 back on the road  and much stronger
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Re: 2.0 16v non turbo peformance pistons/crank?
[Re: Dorian]
#1629158
31/01/2019 15:07
31/01/2019 15:07
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Joined: Feb 2006
Posts: 134 Czech republic
Honza
On a journey
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On a journey
Joined: Feb 2006
Posts: 134
Czech republic
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200 HP is easilly achievable with standart displacement.. you can hit even 300+, if you will put some serious money in, but operation range of engine will be 5-10k rpm so wery expensive and short lasting (engine check/critical part replacement in about 20hour of use..), supporting mods will be needed... If you go for 85 mm bore, and perform headwork+camshafts with properly mapped ecu it should be there... I have 200HP+ 2l 16V na and it works right now 12 years after engine was built.. still on many standart parts.. Now I would do some things different way, to have more reliability, power and to be cheaper.. 
05 15.84s 06 14,79s 07 14,9s 09 14.4s 11 lot of things to do . . 17 back on the road  and much stronger
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Re: 2.0 16v non turbo peformance pistons/crank?
[Re: Dorian]
#1629331
07/02/2019 07:37
07/02/2019 07:37
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Joined: Feb 2006
Posts: 134 Czech republic
Honza
On a journey
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On a journey
Joined: Feb 2006
Posts: 134
Czech republic
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here is description of my coupe: https://fiatcoupe.net/forum/ubbthreads.php?ubb=showflat&Number=1596002#Post1596002reliability.. most importatnt thing from my point of view: 1) 25mm cambelt + removed balance shafts 2) health oil sprays cooling pistons and pipes at camshafts clamps 3) oil temperature under 100°C - vital to switch 16VT engine mount and oil cooler placed in front of watercooler next are obvious... 4) balanced internals 5) new bolts around and inside engine - eg. rod bolts (prefferably ARP) if rod remains stock this would give reliable, strong running 16V even in stock form my mods were classic - head work, increased compression, exhaust, intake, live map and other minor supporting mods... at the moment I would do some thing different way, but are planned in the future..
05 15.84s 06 14,79s 07 14,9s 09 14.4s 11 lot of things to do . . 17 back on the road  and much stronger
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