when building a CR/Vtec or LS/Vtec, can the stock internals (pistons, just everything) be used?

 

You might have to open up the valve reliefs on the pistons, since they weren't meant for the larger VTEC valves.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by inspyral &raquo;</TD></TR><TR><TD CLASS="quote">You might have to open up the valve reliefs on the pistons, since they weren't meant for the larger VTEC valves.</TD></TR></TABLE>
odds are you wont have a problem, i know someone who ran toda c's on a stock b20vtec, never had to touch the pistons.

if you are worried, http://www.c-speedracing.com has a how-to on how to clay your clearances.

 

https://honda-tech.com/zerothread?id=501372....LS/Vtec screw up, read it and judge for yourself. I recomember building it for longivity.

 

thanx for the info