CrespoCams STage 3 Cam+H20 Valve Spring+Retainer

[vTec[Rock]]

Promotion:::::::::::::Vtec Performance stage 3 cam!FOr B-Series DOHC Vtec.

Technical Specifications: HV3 cams


Cam Specs:

Part # Description Lobe (*)Dur. @ .050" (*)Lobe Area IN/MM * Deg Lobe Lift In/mm (*)
Stock Specs from Civic Si (VTi) B16A2.(PR3) VTEC Int-210 19.71
500.63 Int-.254 / 6.45
Exh-204 17.81 452.37 Exh-.232 / 5.90
PRI Int-183 14.30 363.22 Int-.204 / 5.20
Seat Duration 265° VTEC Exh-182 13.54 343.92 Exh-.192 / 4.90
SEC Int-155 8.75 222.25 Int-.130 / 3.30
Exh-151 8.00 203.20 Exh-.118 / 3.00

C00HV3 Stage 3 Performance, Rally, Tourism, Hot Rod, 1/4 mile. VTEC Int-245 26.58 675.13 Int-.293 / 7.45
Exh-245 26.58 675.13 Exh-.293 / 7.45
PRI Int-200 17.33 440.18 Int- .228 / 5.80
Seat Duration 304° VTEC Exh-200 17.33 440.18 Exh-.228 / 5.80
SEC Int-177 11.75 298.45 Int-.164 / 4.17
Exh-177 11.75 298.45 Exh-.164 / 4.17



Made By steel billet material!
Check the cam spec almost same with Skunk2 stage2 and Jun Type-3.
Can Compare to Jun type3 any 1 interest PM me.Thanx!

JUN 3 cams are made of Cast Iron Material. Ours is made of Steel Billet 8620 material. You shouldn't have any wear if propered used.

Remember that on today's 16v heads with very light valves and soft lobe designs, don't uses too much valve spring pressure as it was used on 8v heads.

You are going to have 80 kgs of open pressure @ 12mm valve lift. On our racing cams for Ford Falcon racing engines that revs 9800 rpm's and have 360 engine HP uses same material and have triple valve springs and an open pressure of 140 kgs !! That's too much difference.


remenber promotion price...

 

[Xenix]

Use it for your car la...

 

[vTec[Rock]]

:ph34r:

 

[vTec[Rock]]

;)

 

[Xenix]

So your car using it now la...

Must be very fast lo your car...

 

[vTec[Rock]]

This Valve Spring Sets, are ideal when swichting from original cams to Type-R cams. Also when using a profile cam which has 1.5 to more mm of valve lift, where originals springs binds producing cam wear and risk of failure of the lobes.
The most important characteristic of them are the wire separation between each turn, and the width of it is more stronger than original ones. This valve springs will welp the follower to copy the lobe profile more precisely. They have an average of +5 kg more of pressure than original springs.


Physical Dimensions

Outer Spring Inner Spring
Unit Measure MM IN MM IN
Outside 28.40 1.118 20.00 0.787
Inside 21.34 0.840 15.40 0.606
Height 44.30 1.744 40.38 1.590
Wire Thick 3.45 0.136 2.32 0.092
Wire Turns 6 8
Wire Rotation Right Left
Spring Colour Dark Brown Dark Red



Seat Pressures

Seat Pres. mm Kgs Lbs
@ 35 / 1.378" 30 66

@ 34 / 1.339" 34 75

@ 33 / 1.299" 37 81

@ 32 / 1.260" 40 88
@ 30 / 1.181" 50 110
@ 27 / 1.063" 70 154
@ 25 / 0.984" 75 165
@ 21 / 0.827" binds binds

 

[vTec[Rock]]

;)

 

[vTec[Rock]]

I have few set here.....Sure i have a set here in my car!heheheREally can feel his power 7000-9000Rpm......Woh.....Really u can feel so much more more more much better than ITR cam!

 

[Xenix]

7000~9000rpm ar... hm... Power comes in too late la..

But should works well alot with 4 thorttles.

 

[Xenix]

you run here and there for wat?

Stick back to the shah alam mechanic la..

You run and there wont get your car any faster.. 1st thing you not getting parts from them... 2nd you run here and there.. if the tune for you di.. you go back leh you mechanic check the tuning.. spy ar..

 

[vTec[Rock]]

Yeah.I think so.They did't sell performance part.so no way out.That y i find myself!

 

[Xenix]

It is your car.. up to you la...

 

[vTec[Rock]]

hehehe...Any 1 find the cam please look at me ar...i can show u the cam.Nop BAD!it is from US!

 

[Xenix]

Good luck selling..

 

[vTec[Rock]]

This Brand New High Quality Aluminum-Vanadium Retainers, are ideally when switching original springs for a High Lift Dual Valve Springs, they are anodized and hardened to 60 rockwel C. Made by CrespoCams.


*Lightweight Design.

*Aluminun-Vanadium material.

*Anodized and hardened to 60 Rockwell C.

*Made by CrespoCams.

 

[vTec[Rock]]

:o

 

[Xenix]

You have it with you now?

 

[vTec[Rock]]

:o :o

 

[vTec[Rock]]

Yup!Still 1 set in my Hand!another set in my HEAD now in shah Alam!

 

[Xenix]

good good....