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Camshaft Spec/profiles

Posted: Tue Jan 31, 2012 7:50 pm
by Lude-dude
Skunk2 Tuner H Series Camshafts:

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Skunk2 Pro H Series Camshafts:

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Crower H Series Camshafts:

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Posted: Tue Jan 29, 2013 1:13 pm
by Drax
have we got a 4g version of this? as I need the duel duration, maximum lift and lift at TDC for my import cams.

Ive found I have these cams
http://www.catcams.co.uk/acatalog/Honda ... ngine.html
the 2501703 ones I think, not sure if they are any good - I suspect their no better than 4g jdm import cams though.

Posted: Tue Jan 29, 2013 1:16 pm
by chrismc
Aren't all 4g camshafts the same spec beit h22a/h22a2?

Posted: Tue Jan 29, 2013 1:19 pm
by Merlin
^^ Yeah
Performance Autoworks wrote:The heads are the same between JDM H22a and H22a2...as are the cams, valves, springs and retainers for that matter
The only H22's to have different stock cams are the H22a7, H22a8, and Type-S/S-SPEC H22a.

Posted: Tue Jan 29, 2013 2:56 pm
by Drax
ah ha - I was confused due to it saying "stock jdm type s" so took that as type s info only

so the top one in grey is the stock h22? then stage 1,2 etc underneath

cheers guys

Posted: Tue Jan 29, 2013 5:13 pm
by Drax
found this today
http://www.preludezone.com/naturally-as ... -list.html
seems to have the missing 4g h22 stats that the crower page doesn't cover:

JDM H22 (’92-’96) Stock 296°/300° 232°/228° .456"/.420" 11.58/10.67

so it looks like the top crower one is USDM and the bottom one is H22a7/8 & type S only

Posted: Tue Jan 29, 2013 6:21 pm
by Lude-dude
one is JDM type s

and the other is usdm type SH

which oddly enough is different, didnt notice always thought Type SH was same as Type-S