Which would be the better cam the HKS or the catcams?? The HKS has a duration of 264 and they are about the same price.

 

If you go with a 264 Duration your gain will mostly be top end.You have to ask yourself if you want low end to midrange power or midrange to high end.Also with a higher duration cam you may possibly loose some low end torque but gain in the top end.Its our choice. LET ME KNOW!!

 

Cheuk has mentioned on several occasions that N/A cams up to 272 have been used in Korea and found huge gains in the MIDRANGE as well as the top end.

However, cams with large duration (252 and above) need to have the head ported for the full effect. Slapping in a set of 272/272 intake/exhaust cams on a stock head may net you another 15 wheel horsepower, but having the head ported along with the cams will yield significantly better results (well into the 20's or perhaps even higher depending on other mods to your car)

-Red-

 

Yup, that's why when the dyno results are finished on my stock head, I'll swap the cam into my new head with all the trimmings. This is going to be a good spring!

 

Does anyone know the duration specs of the catcams?

 

2Uniq Said he had them. I have e-mailed him for the Dynos and specs, and I will post them up.

 

Random i emailed you the Dyno numbers and specs!!!!

 

Can't wait to see the dyno sheets. Also will this be a good set of cams to run later on if I go turbo?

 

Nope! If you are going turbo, good N/A cams are not for you.

 

???????????
dyno and spec??? where?