I have a few questions... Im looking at purchasine a B20Z block... and I want to do the CRVTEC in my EG Coupe... I have a B16A2 head as it is, and I was looking at getting some CTR Cams or Crower Stage2/3 cams for it, and ITR Valve/Retainers/Valve Springs... I was thinking about All motor N/A for now since I dont have the money for a turbo kit. I was thinking around 11.5/1 compression. But I was reading some things here on HT and I heard that with aftermarket cams that its not good for it, and will cause some problems. Is there any way that I can fix that? Will I need to get some good aftermaket pisonts? or what??? please let me know thanks....

 

without aftermarket cams, you might as well not bother. i think you are referring to clearance maybe? or the CR? anyways check the all motor forum, it looks like you need to do alot more research, just do some searches.

good luck

 

well i heard that with any aftermarket cams there is no clearance, even with ITR or CTR cams... its weird.... hmm... what should i serch?

 

what you heard was wrong, very wrong

read this post https://honda-tech.com/zerothread?id=174153 for basic stuff

hang around the all motor forum and you will see a couple of informative post

 

i have ran toda b's and toda c's on my b20 vtec....with no valve to piston contact....

so much mis information.....out there

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by chad &raquo;</TD></TR><TR><TD CLASS="quote">i have ran toda b's and toda c's on my b20 vtec....with no valve to piston contact....

so much mis information.....out there</TD></TR></TABLE>

chad quick question did u have any cam timing problems when u used the toda Bs or was there no cam timing bugs at all???? also wit that i hear u can but they suggest shaving the valveclearances correct and u shouldnt adj more than +3/-3 cam timing adjust is this right or are u able to????

sorry for jacking thread but.......nah wait imma not sorry


also why dunt u get rid of that b16 head and go wit the gsr head if u dunt wanna swap to aftermarket pistons. gsr head yeilds higher compression

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bruceHungLO &raquo;</TD></TR><TR><TD CLASS="quote">

chad quick question did u have any cam timing problems when u used the toda Bs or was there no cam timing bugs at all???? also wit that i hear u can but they suggest shaving the valveclearances correct and u shouldnt adj more than +3/-3 cam timing adjust is this right or are u able to????

sorry for jacking thread but.......nah wait imma not sorry


also why dunt u get rid of that b16 head and go wit the gsr head if u dunt wanna swap to aftermarket pistons. gsr head yeilds higher compression
</TD></TR></TABLE>


no issues with timing....why would there be?
what is saving valve clearances?

yes on the GSR head...but i did not want the gsr intake manifold
and i didn't want to buy a gsr head when i had a good b16 laying there....
i could not run a skunk2 manifold cause of rules for http://www.honda-challenge.com