Camshaft Spec/profiles

Post by **Lude-dude** » Tue Jan 31, 2012 7:50 pm

Skunk2 Tuner H Series Camshafts:

Skunk2 Pro H Series Camshafts:

Crower H Series Camshafts:

Post by **Drax** » Tue Jan 29, 2013 1:13 pm

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.

chrismc · Post by **chrismc** » Tue Jan 29, 2013 1:16 pm

Aren't all 4g camshafts the same spec beit h22a/h22a2?

Post by **Merlin** » Tue Jan 29, 2013 1:19 pm

^^ 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.

Post by **Drax** » Tue Jan 29, 2013 2:56 pm

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

Post by **Drax** » Tue Jan 29, 2013 5:13 pm

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

Post by **Lude-dude** » Tue Jan 29, 2013 6:21 pm

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