B-series cam specs

[evoX2]

found something to share:

Why CTR cam is different from ITR 2000/01??

source: honda-acura.net




Stock - Following Measured @ .050"

- B16A2 (Civic SI)
Int - 224
Exh - 220

- B18C (Integra GSR)
Int - 236
Exh - 224

- B16B (JDM Civic Type R)
Int - 240
Exh - 232

- Following Measured @ 1mm lift

- B18C (Integra Type R through 1999 spec)
Int - 240
Exh - 235
(Integra Type R 2000/2001 spec)
Int - 243
Exh - 235

Aftermarket - Following Measured @ .050"

- Crower Stage I
Int - 242
Exh - 234

- Crower Stage II turbo design
Int - 233
Exh - 235

- Crower Stage II
Int - 255
Exh - 248

- Crower Stage III
Int - 263
Exh - 255

- All Crower primary and secondary lobes are as follows...
Secondary - 206
Primary - 206

- Following Measured @ 1mm lift

- Skunk2 Stage I
Int - [email protected] lift
Exh - [email protected] lift

- Skunk2 Stage II
Int - [email protected] lift
Exh - [email protected] lift

- Skunk2 Stage III
Int - [email protected] lift
Exh - [email protected] lift

- JUN Type I
Int - [email protected] lift
Exh - [email protected] lift

- JUN Type II
Int - [email protected] lift
Exh - [email protected] lift

- JUN Type III
Int - [email protected] lift
Exh - [email protected] lift

- Spoon Sports
Int - [email protected] lift
Exh - [email protected] lift

- Following Measured @ 0mm lift

- Toda Spec A
Int - [email protected] lift
Exh - [email protected] lift

- Toda Spec B
Int - [email protected] lift
Exh - [email protected] lift

- Toda Spec C
Int - [email protected] lift
Exh - [email protected] lift

- Toda Spec D
Int - [email protected] lift
Exh - [email protected] lift

- Buddy Club N1 Spec III
Int - [email protected] lift
Exh - [email protected] lift

- Buddy Club N1 Spec IV
Int - [email protected] lift
Exh - [email protected] lift

 

[J101]

i think this source is inaccurate or typo.

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

 

[s14sellingnow]

pls enlightened me,i thought integra facelifted is 98 onwards????
so wat is pre99 mean???thanks

 

[avantasia]

i think this source is inaccurate or typo.

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

Civic Type-R '97-'00 And Integra Type-R '00
Int-243 dur. / 11.5mm lift
Exh-235 dur. / 10.5mm lift

this is correct!

 

[evoX2]

btw, want to ask if normal b-series change to tep R cam & spring,is it neccessary to tune the engine by vafc or e-manage?

 

[avantasia]

if got budget it is necessary to have adjustable cam gear and piggyback to get the best result

 

[polar-bear]

tep r cam & spring..vafc is enough....just nice
wasting the xtra features if dont used it

 

[avantasia]

some say vafc is hard to tune

 

[evoX2]

e-manage harder to tune than vafc right?

 

[eddie_vtec]

this is correct!

agree with u...this is correct....

 

[pok nik]

yah yah yah yah....cooorrrectt!!!!

 

[hattech-v]

correct what? haha

 

[pok nik]

every1 say correct...i oso say correct lah...haha..so,corect or not ah?

 

[nksc]

correct correct..

 

[hattech-v]

incorrect laaa.. haha