carlossolorzano

i have a b16a4 motor i was wondering if i have to put different valve spring for me to be able to put stage 2 cams???

2LEM1

iTrader: (1)

Different than what?

JuggerNaut-CTR

You already have dual springs on the intake side. Single on exhaust.

Find another set of duals and swap them into exhaust side.

If you wanna get into after market valvtrain, supertech is one of the best.

Deetz

Stage II, would require stronger after market valve springs....i would never run a stage two cam on oem springs

carlossolorzano

oh ok thanks...

JuggerNaut-CTR

There are some more & less aggresive stage 2 cams out there.
Ctr cams are Intake lift 11.5mm, duration 243 Exhaust lift 10.5mm, duration 235

At what point do you upgrade springs?

Deetz

CTR and 00-01 ITR (same cams) are ok, but mild, equal to that of a stage one from most companies

I have both Edelbrock and Skunk2 stage 2 cams for two different engines, both of which are a lot more agressive than any oem cam Honda has to offer

JuggerNaut-CTR

At what point...lift and duration...do you upgrade springs???

Deetz

Start a thread i the all motor section man. Cams with bigger lift will have lower rpm valve lift, its a fact. Is there an exact number, i doubt it