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Author x20xe with let pistons, go or no go?
99sport
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Registered: 8th Sep 13
Location: West Sussex
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24th Sep 13 at 19:54   View User's Profile U2U Member Reply With Quote

Can I put let pistons in a x20xe with cams and head work to put a mini charger on it to run 200bhp reliably or am I talking crap? I'm just toying with cheap options to have a play
gazza808
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Registered: 30th Jun 08
Location: Peterborough
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24th Sep 13 at 20:48   View User's Profile U2U Member Reply With Quote

Z20let or z20leh pistons, cut outs are different.

Though honestly I'd got for a bigger charger if changing pistons
Mieran
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Registered: 28th Jan 08
Location: Newcastle upon Tyne
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24th Sep 13 at 21:25   View User's Profile U2U Member Reply With Quote

Correct me if I'm wrong but C20let pistons are forged and Z20let ones aren't, so makes more sense fitting c20 ones
99sport
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Registered: 8th Sep 13
Location: West Sussex
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24th Sep 13 at 21:35   View User's Profile U2U Member Reply With Quote

If c20let pistons fit that would be good too! What sort of power can they take and be reliable? I'd be using steel rods and arp fasteners
bigron1988
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Registered: 29th Aug 09
Location: Southport, Merseyside
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24th Sep 13 at 21:41   View User's Profile U2U Member Reply With Quote

Chris Sutton ran 540 on some standard forged c20let pistons
99sport
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Registered: 8th Sep 13
Location: West Sussex
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24th Sep 13 at 22:17   View User's Profile U2U Member Reply With Quote

540!!! I think I can safely say they'll do what I need lol I might up it to a merc or jag charger if I find one at the right price
gazza808
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Registered: 30th Jun 08
Location: Peterborough
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25th Sep 13 at 05:53   View User's Profile U2U Member Reply With Quote

I'd use leh pistons they are cheap brand new from vauxhall, 60quid irc with rings,
Oh and I know some one who ran 500bhp + on stand z20let pistons.

Also c20lets will need the bowls machining depending what comp ratio you want as the bowls smaller than z20let/z20leh pistons (which are made for this engine).

[Edited on 25-09-2013 by gazza808]
99sport
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Registered: 8th Sep 13
Location: West Sussex
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25th Sep 13 at 07:24   View User's Profile U2U Member Reply With Quote

Cheers gazza that's a big help. I just wanna know what need to start collecting bits as and when money allows. I'm thinking 300bhp supercharged engine in a corsa will be plenty and nice to drive. Turbo's and me don't get on too well so charged is the best option lol

 
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