i've seen pretty low numbers but i'm sure someone has gotten near 250hp, hopefully. what with the stage II RAZ cams, i'm sure the NA potential of the k20a3 has been upped quite a bit.

question: what numbers have you seen from a naturally aspirated k20a3?

 

There is really no potential in the A3, A2 heads are barely even hitting 250whp with cams and ITB's (with all other supporting mods)

 

I have seen 158 whp from an NA A3 to answer your Q.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by korean &raquo;</TD></TR><TR><TD CLASS="quote">i've seen pretty low numbers but i'm sure someone has gotten near 250hp, hopefully. what with the stage II RAZ cams, i'm sure the NA potential of the k20a3 has been upped quite a bit.

question: what numbers have you seen from a naturally aspirated k20a3?</TD></TR></TABLE>

250 @ the wheels? N/A? Dream on....

 

it's possible if you're willing to have a full-race grenade motor.

 

join the Kimchi squad

 

I've yet to see 250 out of a k20a3 motor. . .

it's possible, but to my knowledge, the engine residing in my car is the highest HP n/a k20a3.

 

250hp out of a na k20a3. that's awesome.

 

my stock si made 140 whp