looks like stage 2 cams look more aggressive than the pro 1's am i right? the lift and duration on the stage 2's are bigger.. so why would people with stage 2's go with pro 1's???

 

stage 2's more aggressive than pro 1's...

no way

 

List the specs, because I was thinking of ditching my S2S2's for some PRO1's

 

pro 1's = IN. 0.496,264; EX. 0.469,264.

stage 2's = IN. 0.505,272; EX. 0.469,280.

for h22 this is what i found

 

Anyone have the specs for the B-series cams?

 

is this true?? i'll go with the stage 2's then!!!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LSvtecMike &raquo;</TD></TR><TR><TD CLASS="quote">Anyone have the specs for the B-series cams?</TD></TR></TABLE>

Anyone know how to search?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Natural Aspirations &raquo;</TD></TR><TR><TD CLASS="quote">

Anyone know how to search?</TD></TR></TABLE>

I certainly do. I just thought someone with specs on hand might be kind enough to post them in a related thread. Guess not... Sorry I asked...

 

LAZY PEOPLE! http://www.skunk2.com

<FONT COLOR="purple">stage 1</FONT>
IN. 0.469,264; EX. 0.433,25

<FONT COLOR="red">pro 1+</FONT>
IN. 0.496,264 EX. 0.469,264

<FONT COLOR="purple">stage 2</FONT>
IN. 0.489,275 EX. 0.469,270

<FONT COLOR="red">pro 2+</FONT>
IN. 0.504,270; EX. 0.473,276

<FONT COLOR="purple">stage 3</FONT>
IN. 0.504,272; EX. 0.469,280

<FONT COLOR="red">pro 3+</FONT>
IN. 0.504,272; EX. 0.469,280

 

bah i still take pro 1's over stage 2 any day of the week.

 

With 1mm of lift:

- Stage I
INTAKE lift- 11.58 mm, duration 252 @ 1mm
EXHAUST lift - 10.8 mm, duration 249 @1mm

- Pro I+ for B series
INTAKE lift- 12.6 mm, duration 264 @ 1mm
EXHAUST lift - 11.9 mm, duration 264 @ 1mm

- Stage II
INTAKE lift- 12.3 mm, duration 266 @ 1mm
EXHAUST lift - 11.8 mm, duration 262 @ 1mm

- Stage III -
INTAKE lift- 12.8 mm, duration 270 @ 1mm
EXHAUST lift - 11.8 mm, duration 279 @ 1mm

 

stage 2 skunk2 specs (web page)
IN. 0.489,275 EX. 0.469,270

- Stage II
INTAKE lift- 12.3 mm, duration 266 @ 1mm
EXHAUST lift - 11.8 mm, duration 262 @ 1mm

ok, what is the real specs for stage II?

 

i thought the pro's were all about the primaries

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Fat Chick Magnet &raquo;</TD></TR><TR><TD CLASS="quote">LAZY PEOPLE! http://www.skunk2.com

<FONT COLOR="purple">stage 1</FONT>
IN. 0.469,264; EX. 0.433,25

<FONT COLOR="red">pro 1+</FONT>
IN. 0.496,264 EX. 0.469,264

<FONT COLOR="purple">stage 2</FONT>
IN. 0.489,275 EX. 0.469,270

<FONT COLOR="red">pro 2+</FONT>
IN. 0.504,270; EX. 0.473,276

<FONT COLOR="purple">stage 3</FONT>
IN. 0.504,272; EX. 0.469,280

<FONT COLOR="red">pro 3+</FONT>
IN. 0.504,272; EX. 0.469,280</TD></TR></TABLE>
so the stage3 and pro3's are the same cam??

 

copyed from skunk2's website

PRO 3
Camshaft Specifications:
Intake:
277°/13.0 @ 1mm / 0.000” lash
Exhaust:
284°/12.4 @ 1mm / 0.000” lash

Stage 3
272°/12.8 @ 1mm / 0.000” lash
Exhaust:
280°/11.9 @ 1mm / 0.000” lash

PRO 2
Camshaft Specifications:
Intake:
270°/12.8 @ 1mm / 0.000” lash
Exhaust:
276°/12.0 @ 1mm / 0.000” lash

Stage 2
Camshaft Specifications:
Intake:
275°/12.4 @ 1mm / 0.000” lash
Exhaust:
270°/11.9 @ 1mm / 0.000” lash

Pro 1
Camshaft Specifications:
Intake:
264°/12.6 @ 1mm / 0.000” lash
Exhaust:
264°/11.9 @ 1mm / 0.000” lash

 

Lets all remember that lift and duration are not the only aspects of camshaft design that impact performance.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b20vtech &raquo;</TD></TR><TR><TD CLASS="quote">
so the stage3 and pro3's are the same cam??</TD></TR></TABLE>

That is a misprint

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by k_civic &raquo;</TD></TR><TR><TD CLASS="quote">stage 2 skunk2 specs (web page)
IN. 0.489,275 EX. 0.469,270

- Stage II
INTAKE lift- 12.3 mm, duration 266 @ 1mm
EXHAUST lift - 11.8 mm, duration 262 @ 1mm

ok, what is the real specs for stage II?
</TD></TR></TABLE>

No body answer my question, in other sites post this spesc for stage 2
INTAKE lift- 12.3 mm, duration 266 @ 1mm
EXHAUST lift - 11.8 mm, duration 262 @ 1mm

But in Skunk2 web site the specs are diferent, what is the real specs for those?