boostncivic

i got about 220 and i am looking for a cam for my d16z6, im gonna have running zex nitrous, with intake and header, and i want a cheap but good cam, has anyone tried the obx cam, they are cheap and i was wondering if anyone got anything out of them

tranceminister

I've been running the Comp cams/Zex camshaft in my mini-me with Z6 head and I like it alot. It's got alot of valve noise but you get used to it. Definately noticed a difference between the stock cam and the Comp cams.

HMT-Admin

What do you mean you get alot of Valve noise? I installed a Zex cam for a guy that had a turbo z6 and it sounded pretty stock to me? You did adjust your valves right?

Bone1

smaller base circle on the ZEX stage 2 cam creates noise from the LMA's...........

I have the specs somewhere..........

stock
base circle Lobe height Lift@cam Lift@Valve
Ex 1.294in 1.497in .203in .365in
In 1.278in 1.505in .227in .363in
duration @ .050in lift.(crower website)
in208* / ex192*

zex 59300
base circle Lobe height Lift@cam Lift@Valve
Ex. 1.235in 1.47in .235in .426in
In. 1.21in 1.49in .28in .448in
duration @ .050in lift.(zex site)
in220* / ex216*

Crower 3
base circle Lobe height Lift@cam Lift@Valve
Ex. 1.294in 1.552in .258in .464in
In. 1.274in 1.550in .276in .442in
duration @ .050in lift.(crower cam card, site has wrong info)
in238* / ex225*

Donald125

go crower stage 2 N/A cam.

i had it and you will not belive how much harder it pulls right FROM IDLE TO 8K rpm

tranceminister

Yeah, twice! I remember starting it up and thinking "Oh damnit, I just lost a rocker arm". I took it all appart and re-adjusted the valves and it still sounds the same. Just alot of ticking, but I asked around and talked to a few people and it's a normal thing for that cam.

evosol

yeah i'm pretty happy with the zex/comp cam im running. i even noticed a slight quicker spool too. I adjusted the valve lash to .006/intake and .008/exhaust and it sounds fine to me.