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2QK4U
Tell me about your cylinder head.
#1
Home away from home
Joined:
2005/4/19 6:10
From Gold Coast, Australia
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I'd like too learn about what people have done too there a series cylinder heads, too improve performance. Be specific on measurements, clearances, capacitys and ratios, materials, rpm , cam, valve lift, duration etc etc. List the pros and cons. Pictures are always good. Cheers

Posted on: 2009/12/14 21:28
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lamb_daiquiri
Re: Tell me about your cylinder head.
#2
No life (a.k.a. DattoMaster)
Joined:
2009/4/30 7:57
From Adelaide
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Me to.

Posted on: 2009/12/14 21:40
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levey
Re: Tell me about your cylinder head.
#3
No life (a.k.a. DattoMaster)
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2008/1/20 11:52
From Perth WA AUS
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Cant beat a JTS head, I dont have the specs though.

Posted on: 2009/12/15 8:19
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Datsun 1200 2Dr sedan.
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Matto1kUte
Re: Tell me about your cylinder head.
#4
No life (a.k.a. DattoMaster)
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2006/2/16 5:54
From Adelaide, Australia
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i had 1 of them. massive inlet ports and im sure the exhaust ports were left as they are big already. had larger valves but im not sure what ones. but they were nissan and it was shaved like hell 2

Posted on: 2009/12/15 8:49
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parts needed: GX air filter box. for sale, stanza steering wheel, 1000 gloveboxes lids
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dattoman_1000
Re: Tell me about your cylinder head.
#5
No life (a.k.a. DattoMaster)
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2002/8/11 8:22
From Perth
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JTS big port is OK on a racecar
Can be alittle daunting on a street car with twin carbs and nothing under 3k

This is mine
38mm inlets , 33 exhaust
Sorry can't tell you chamber size or port sizes atm
I left my ports smaller for greater airspeed

http://members.iinet.net.au/~dattoman_1000/images/chamber2.jpg
http://members.iinet.net.au/~dattoman_1000/images/rocker2.jpg

Posted on: 2009/12/15 9:18
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ROConnor
Re: Tell me about your cylinder head.
#6
No life (a.k.a. DattoMaster)
Joined:
2008/2/17 3:04
From Melbourne, Oz
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Hey dattoman (excuse the highjack) what pushrods hav you used? as I hav the same rockers for my next build.

Posted on: 2009/12/15 9:25
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"I hav achieved wood"

"choice from chris, drive harder than your mum... word."
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levey
Re: Tell me about your cylinder head.
#7
No life (a.k.a. DattoMaster)
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2008/1/20 11:52
From Perth WA AUS
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Yeah its been a bitch to tune, think I've nail it though.

Posted on: 2009/12/15 9:26
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Datsun 1200 2Dr sedan.
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