cam shaft selection

[raytsang]

right guys possibly going for cams soon
any information on choosing cams will be great

basicly want the car for fast road odd track day drift
im gonna be running a gt-rs turbo.

so im trying to choose the duration and lift for both ex and in, and want to keep nvcs (vvt).

 

[ichi-go]

If you want to keep the VCT, the combo is either 256in/256ex or 256in/264ex

Keep stock valve spring : Step 1s 10mm lift

Change valve spring : Step 2s 11mm lift


Have a read here

 

[tass15]

i installed a set of 256/264 step 1 hks cams into sr redtop 180sx with HKS GT RS, was responsive as, full boost (16psi) at around 3k. cracked his radiator an blew head gasket, now he's goin for a 264/264 combo. I'm ordering a set of HKS 256/264 step ones for my s15 in a couple of weeks, doin headgasket at the same time, halfway there in my opinion.

 

[Topper]

Good link ichi-go :thumbs: