21 psi on sohc 1.5

[-S Double C-]

i've had a few b-series stock sleeves 500whp +/- and d-series 300-400whp. with the exception of b20 i would rate b/d series sleeves easy at 400 and i used to say 500, but the longevity at 500 is somewhat questionable.

maybe he meant stock internals (pistons/rods). depending on the turbo/flow 11psi could be a reliability estimate he was making or talking about the stock mapsensor. certainly if you push more than 11psi through the stock mapsensor that's only been tuned to 11psi could cause a sleeve to go if you push 17psi at fuel and timing of 11psi (way too lean and way to much advance).

I know scotty, i was joking except about the part seven said its was true lol
You tuned my car on 18lbs and its stock other then vitara's arps head studs and fjt rods.

www.d-series.org

professional race engine shop
http://www.eddiesvalvegrinding.com/honda-sleeving.htm

Exospeed
http://www.clubcivic.com/board/showthread.php?t=36356

notice in both of the links provided they mention tuning as the biggest factor. Who tuned yours?

-jonathan