I recently ran across some Jun Stage 2 cams, but have already purchased the s2s2's. Input on what would be the better of the 2. I'm guessing the Juns but would like some additional input. Thanks!

 

on what engine? what supporting mods? what tuning system? who's tuning it?

 

Sorry, I didn't think that all the way through.
LSV
B18B bored .25 with CTR pistons
shotpeened LS rods with ARP fasteners
Stock crank
GSR head w/mild p&p
stock valves with supertech springs and titanium retainers
rmf narrow tube replica header
skunk2 intake manifold with hondata thermal gasket
65mm tb
370 injectors
s100 hondata

 

I'd say the S2S2's are better. If they were Jun 3's it might be a different situation.

On another note, have you checked your clearance between the pistons and the head you're using? If not I would before I ran that thing...

 

thats what i was thinking you might want to clay the motor,the pistons might kiss the head or valves

 

Cool, thank you sir.....and yes I will be claying the motor to make sure I have enough clearance.

 

why the CTR pistons and not ITR or P30's?

 

OHH man i think we might have a PTV issue on our hands... especially running large cams. I would run diff pistons unless you are on race gas all the time.

 

PTV....probably not, piston to head.....could be close. Compression ratio, not very street/pump gas friendly.

 

especially if he revs it and see's rod stretch with the GSR head and the PCT's