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Old 03-17-2009, 04:47 PM   #9 (permalink)
BUR_ZX3
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Join Date: Apr 2002
Location: Little Saint Clara, Isle of Queen Califia
Posts: 36,454
Default Re: Zetec power question

Quote:
Originally Posted by BadIdea
Well, I've never had it on a dyno, but stock it should be 140 or so. I wouldn't think an exhaust and tune would get me up there.

Stock is like ~152, from what I remember seeing @ Dyno Days...

Quote:
Originally Posted by BlkThunder
Dunno if this is spec legal but,

zx3 head gasket for upped compression
adjustable exhaust cam (w/tune)
ORP
2.5" exhaust
high flow filter
port work on the exhaust side... idk how much else it would take.
Technically, the gasket to increase compression is not legal. Rules specify that the compression may not exceed a certain point to allow for cleaning up the head.
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