[Shotimes] How to get 300HP from your 3.0L SHO engine

Ian Fisher dataflash@yahoo.com
Fri, 22 Oct 2004 06:47:26 -0700 (PDT)


I also plan on portmatching the intake/heads. I
noticed that the secondary & primary ports on the
EH'ed runners are much larger now and the wall that
seperates them is rather thin. There isn't much
aluminum to take away before you are into the next
runner. 

Ian

--- Mark Nunnally <marknunnally@JoiMail.com> wrote:

> >For $420, I "may" have just bought a nice
> > power increase. $420 would probably have bought
> 500hp
> > on a 350 in a Camaro but I've come to terms that
> > modifying the SHO isn't cheap.
> 
> I got in on the $297 EH group back back in Jan/Feb,
> and picked up a set of
> BBB's used.  I haven't installed them yet, but plan
> to in the next week or
> 2.
> 
> Lance got more of an improvement by doing a clean
> port matching job of the
> runners/heads vs just slapping on the different
> intake.  The larger ID and
> shorter length (by removing the extensions in the
> surge tanks) should help
> the higher rpm resonance/tune, which should work
> with the higher lift cams
> better than the stocker.
> 
> mark
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