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Cams B16 or B18 on a B18head

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Old Oct 1, 2003 | 05:51 PM
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OoTOPSCREWoO's Avatar
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From: columbus, Ohio, USA
Default Cams B16 or B18 on a B18head

would b16 cams make a differents if i put it in a gsr head or would i lose power????
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Old Oct 1, 2003 | 07:42 PM
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Default Re: Cams B16 or B18 on a B18head (OoTOPSCREWoO)

this was something that i came across and saved but im not sure how accurate it is.
Recently I was looking for a good cam set for the application I am currently looking for and found a number of different lists for cam specs. The Japanese standard for measuring cam specs is @1mm which is, unfortunately, different from what some American brands like to measure at. I went through all the specs I had and converted them all to @1mm (except 3 I haven't done yet). This lets you do a much more accurate side-by-side comparison. I know there are a few other brands available (ZEX is one I just didn't put in, although I did know about it). If anyone knows any specs for sure that I have not included, please post and I will update the list!

ALL listed at @ 1mm! <IMG NAME="icon" SRC="https://honda-tech.com/forums/images/smilies/emthup.gif" BORDER="0">
Integra GS-R
Int-230 dur. / 10.6mm lift
Exh-227 dur. / 9.4mm lift

Civic Si '99 Spec
Int-240 dur. / 10.7mm lift
Exh-227 dur. / 9.4mm lift

Integra Type-R Pre '99 Spec
Int-240 dur. / 11.5mm lift
Exh-235 dur. / 10.5mm lift

Civic Type-R And Integra Type-R
Int-243 dur. / 11.5mm lift
Exh-235 dur. / 10.5mm lift

Spoon Sports
Int-256 dur. / 11.5mm lift
Exh-245 dur. / 11.1mm lift

Toda Spec A
Int-250 dur. / 11.6mm lift
Exh-240 dur. / 11.2mm lift

Toda Spec B
Int-255 dur. / 12.0mm lift
Exh-245 dur. / 12.0mm lift

Toda Spec C
Int-255 dur. / 12.5mm lift
Exh-255 dur. / 12.5mm lift

Toda Spec D (Estimated)
Int-265 dur. / 12.9mm lift
Exh-275 dur. / 11.9mm lift

Toda VTEC Killer
Int-265 dur. / 12.0mm lift
Exh-255 dur. / 11.5mm lift

JUN Type 1
Int-265 dur. / 10.9mm lift
Exh-268 dur. / 10.0mm lift

JUN Type 2
Int-267 dur. / 12.0mm lift
Exh-265 dur. / 10.9mm lift

JUN Type 3
Int-265 dur. / 12.0mm lift
Exh-265 dur. / 11.5mm lift

Skunk2 Stage 1
Int-252 dur. / 11.6mm lift
Exh-249 dur. / 10.8mm lift

Skunk2 Stage 2
Int-266 dur. / 12.3mm lift
Exh-262 dur. / 11.8mm lift

Skunk2 Stage 3
Int-270 dur. / 12.8mm lift
Exh-279 dur. / 11.8mm lift

Skunk2 Turbo (specs seem low? I called them, the VTEC now has less overlap, great for turbo <IMG NAME="icon" SRC="https://honda-tech.com/forums/images/smilies/emthup.gif" BORDER="0"> )
Int-230 dur. / 9.7mm lift
Exh-225 dur. / 8.9mm lift

Crane Stage 1
Int-243 dur. / 11.6mm lift
Exh-237 dur. / 10.8mm lift

Crane Stage 2
Int-248 dur. / 12.0mm lift
Exh-242 dur. / 11.6mm lift

Crane Stage 3
Int-254 dur. / 12.4mm lift
Exh-248 dur. / 12.0mm lift

Crower 400 (not converted yet)
Int- dur. / 10.7mm lift
Exh- dur. / 9.6mm lift

Crower 401 (not converted yet)
Int- dur. / 11.3mm lift
Exh- dur. / 10.5mm lift

Crower 401T (not converted yet)
Int- dur. / 11.8mm lift
Exh- dur. / 11.3mm lift

Crower 402A
Int-232 dur. / 11.8mm lift
Exh-228 dur. / 11.8mm lift

Crower 402
Int-237 dur. / 11.8mm lift
Exh-228 dur. / 11.8mm lift

Crower 403
Int-246 dur. / 12.0mm lift
Exh-238 dur. / 11.8mm lift

Crower 411T
Int-242 dur. / 11.8mm lift
Exh-238 dur. / 11.3mm lift

Crower 412
Int-260 dur. / 11.8mm lift
Exh-252 dur. / 11.8mm lift

Crower 413
Int-269 dur. / 12.0mm lift
Exh-258 dur. / 11.8mm lift

Enjoy! <IMG NAME="icon" SRC="https://honda-tech.com/forums/images/smilies/emthup.gif" BORDER="0">

also this is where those pictures are from:
http://ff-squad.com/VtecCams.htm

and these are some more cam specs:
http://www.allmotorhonda.com/t...s.htm

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