Ive searched but beleive it or not couldnt find what I was lookin for. So here goes......
My goal is to get 200 whp using stock internals (except rod and head bolts) and oem parts. I have a b20z block and a pr3 head (slightly worked over, nothing special.) w/ 3 layer headgasket to protect against some kissing between valves and pistons skunk2 manifold and a chipped p28. CTR header and apex n1 catback w/ testpipe. Im thinkin of changing header but anyways, Is 200 whp attainable w/ ctr cams adjustable cam gears and an afc w/ a good amount of time on the dyno? Is there anyone out there w/ a similar setup that could chime in? Or does anyone have any dyno sheets or a link to some w/ similar setup? Im real interested and I am about to by ctr cams for a reasonably good price but wondering if I should invest my money elsewhere. Thanks for the help.

 

in my exper. that setup yeild approx 175-180hp

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HOOKUPS &raquo;</TD></TR><TR><TD CLASS="quote">in my exper. that setup yeild approx 175-180hp</TD></TR></TABLE>(not being a wiseass) what experiance is that?

 

someone out there has to have this setup, or have some SOLID info on paper that i can look at.

 

bump

 

hook-up is right, 180 is the norm you see on that type of build


Ive done all OEM builds to 200whp, its not easy, but do-able

You need a good header, no cat and a well built motor and tuned well.

This was all stock compression, nothing milled or decked

 

so maybe i should get a powerfc instead of an afc, my tuner is awesome by the way. Im thinkin of the an-r header, what you think?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MassScene &raquo;</TD></TR><TR><TD CLASS="quote">so maybe i should get a powerfc instead of an afc, my tuner is awesome by the way. Im thinkin of the an-r header, what you think?</TD></TR></TABLE>


You are talking very little HP gain for a lot of $


Just buy an intake, ITR manifold, a bored out ITR throttle body, port match runners and gaskets, get a nice header, nice exhaust and thats really all you can do.

If you dyno on a dynopack, it is much easier to hit 200whp

Dynojet reads lower, much harder to hit 200


Hoenstly though, be happy with 185-195 you wont notice any difference between 190 and 200

 

what exper? haha check out my sig. i put one of these stock b20 vtecs together about every three days for a customer and i have an in ground dyno jet "in house" so to answer the question again in my exper. that combo makes approx 170-180whp

 

HOOK-UPS IMPORT TEK

 

thank you erik