will the stock brown top zc rods hold up to 5-8 psi??

 

yeah it will.
Where are you from?
I had one boosted it went up to 12 psi
But I ran 7 psi daily(for 2 weeks) till i blew my gasket, cause i ran 12 psi one day and I had installed a new gasket before boosting, but i didn't resurace the head etc..

 

im from richmond (bay area)aight so if i run that then i wont have to change anything internally??

 

Nope you won't, the internals can hold 8 psi fine.

 

Im looking to do a zc swap with a custom kit in my crx. I keep hearing the t-25 is great but what kind of spool up times are we talking about? And will it hold 8 psi or so till redline?

 

T25 is a little small for the ZC, but will spool very fast, I'd say full boost by 3500 if not sooner. Its been along time since I remember what mine was like, and yes with a decent size DP and exhaust it should pull all the way to redline.

Jeff

 

I'm really just wondering, how is it that the T-25 is great on a DOHC 2.0 (4G63) but it's possibly too small for a ZC?

 

cuz honda motors are better